CVE-2025-66177 (GCVE-0-2025-66177)
Vulnerability from cvelistv5
Published
2026-01-13 01:47
Modified
2026-07-09 06:22
Severity ?
VLAI Severity ?
EPSS score ?
Summary
There is a Buffer overflow Vulnerability in the device Search and Discovery feature of Hikvision NVR/DVR/CVR/IPC models. If exploited, an attacker on the same local area network (LAN) could cause the device to malfunction by sending specially crafted packets to an unpatched device.
References
Impacted products
| Vendor | Product | Version | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Hikvision | DS-96xxxNI-Hx |
Version: Build date before 250807 |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
|
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
{
"containers": {
"adp": [
{
"metrics": [
{
"other": {
"content": {
"id": "CVE-2025-66177",
"options": [
{
"Exploitation": "none"
},
{
"Automatable": "no"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"timestamp": "2026-01-13T14:26:06.385030Z",
"version": "2.0.3"
},
"type": "ssvc"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-121",
"description": "CWE-121 Stack-based Buffer Overflow",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-01-13T17:27:13.199Z",
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP"
},
"title": "CISA ADP Vulnrichment"
}
],
"cna": {
"affected": [
{
"product": "DS-96xxxNI-Hx",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-96xxxNI-Ix",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-96xxNXI-Sx",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-96xxxNXI-Sx",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-76xxNXI-Mx/VPro",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-96xxNXI-Mx/VPro",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-76xxNI-Mx",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-77xxNI-Mx",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-96xxNXI-Mx",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-96xxxNXI-Mx",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-86xxxNXI-Mx",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-76xxNXI-Ix/S",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-77xxNXI-Ix/S",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-86xxNXI-Ix/S",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-96xxNXI-Ix/S",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-76xxNXI-Ix/VPro",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-77xxNXI-Ix/VPro",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-76xxNXI-Kx(/xP) including(D)\u3001(E)\u3001(B)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-77xxNXI-Kx(/xP) including(D)\u3001(E)\u3001(B)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-76xxNXI-Kx(/xP)/Vpro",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-77xxNXI-Kx(/xP)/Vpro",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-76xxNI-Qx(/xP) including(D)\u3001(E)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-71xxNI-Q1(/xP)/M",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-71xxNI-Q1(/xP)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-710xNI-G1/(xP)/M",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-71xxNI-Q1(/xP)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-71xxNI-Q1(/xP)/M",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-76xxNI-Q1(/xP)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-76xxNI-Q2(/xP)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-76xxNXI-K1(/xP)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-76xxNXI-K2(/xP)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-77xxNXI-K4(/xP)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-86xxNXI-K8(/xP)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-76xxNXI-K1(/xP)/VPro",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-76xxNXI-K2(/xP)/VPro",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-77xxNXI-K4(/xP)/VPro",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-71xxHGHI-M1(/T)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHGHI-M1(/T)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-71xxHQHI-M1(/T)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHQHI-M1(/T)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHQHI-Mx/XT",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHUHI-Mx/XT",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHTHI-Mx/XT",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-90xxHUHI-M8/S(S)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-73xxHUHI-M4/S(S)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-81xxHUHI-M8/S(S)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-71xxHGHI-M1(/T)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-72xxHGHI-M1(/T)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-ExxHGHI-xx",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-71xxHQHI-M1/S",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHQHI-M1/E",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-71xxHQHI-M1/T",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHQHI-M1/T",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHQHI-Mx/XT",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-73xxHQHI-M4/S",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-81xxHQHI-M8/S",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-90xxHQHI-M8/S",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-ExxHQHI-xx",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-71xxHUHI-M1/S",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHUHI-M1/E",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHUHI-M1/T",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHUHI-Mx/X",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHUHI-Mx/XT",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHUHI-Mx/PXT",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-73xxHUHI-M4/S",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-90xxHUHI-M8/S",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-ExxHUHI-xx",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-72xxHTHI-Mx/XT",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-A806xxSI",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-AT1000SI",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-96xxxNXI-Hx",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-96064NXI-I16",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-96xxxNXI-Ix/AI",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-67xxNXI-Mx/X",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-76xxNXI-Mx/X",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-77xxNXI-Mx/X",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-96xxNXI-Mx/X",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-96xxxNXI-Mx/X",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-96xxxNXI-Hx/AI",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-96xxNXI-Mx/AI",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-67xxNXI-Mx/AI",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-67xxxNXI-Mx/AI",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-67xxNXI-S/T",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-67xxNXI-S",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-6704NXI/AI",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-67xxNXI-P1",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-7608NXI-P2",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-77xxNXI-P4",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "iDS-96xxNXI-Px",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Build date before 250807"
}
]
},
{
"product": "DS-2CD1xxxG2",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.13_230822 (including V5.7.13_230822)"
}
]
},
{
"product": "DS-2CD3xx1G2",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.13_230822 (including V5.7.13_230822)"
}
]
},
{
"product": "HWI-xxxxHA",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.13_230822 (including V5.7.13_230822)"
}
]
},
{
"product": "IPC-xxxxHA",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.13_230822 (including V5.7.13_230822)"
}
]
},
{
"product": "DS-2CD2Dx5G1",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.210_240826 (including V5.7.210_240826)"
}
]
},
{
"product": "DS-2CD64x5G1",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.210_240826 (including V5.7.210_240826)"
}
]
},
{
"product": "DS-2CD29xxG0",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.21_240814 (including V5.7.21_240814)"
}
]
},
{
"product": "DS-2XE6xxxG0",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.7build241203 (including V5.7.7build241203)"
}
]
},
{
"product": "DS-2XC6xxxG0",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.7build241203 (including V5.7.7build241203)"
}
]
},
{
"product": "DS-2CD1xxxG0(T)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.23_241015 (including V5.7.23_241015)"
}
]
},
{
"product": "DS-2CD1xx1",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.23_241015 (including V5.7.23_241015)"
}
]
},
{
"product": "DS-2CD3xx1G0",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.23_241015 (including V5.7.23_241015)"
}
]
},
{
"product": "DS-2CD2xx1G0",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.23_241015 (including V5.7.23_241015)"
}
]
},
{
"product": "IPC-xxxxH",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.23_241015 (including V5.7.23_241015)"
}
]
},
{
"product": "HWI-xxxH(C)",
"vendor": "Hikvision",
"versions": [
{
"status": "affected",
"version": "Versions below V5.7.23_241015 (including V5.7.23_241015)"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "finder",
"value": "Angel Lozano Alcazar"
},
{
"lang": "en",
"type": "finder",
"value": "Pedro Guillen Nu\u00f1ez"
}
],
"descriptions": [
{
"lang": "en",
"value": "There is a Buffer overflow Vulnerability in the device Search and Discovery feature of Hikvision NVR/DVR/CVR/IPC models. If exploited, an attacker on the same local area network (LAN) could cause the device to malfunction by sending specially crafted packets to an unpatched device."
}
],
"metrics": [
{
"cvssV3_1": {
"attackComplexity": "LOW",
"attackVector": "ADJACENT_NETWORK",
"availabilityImpact": "HIGH",
"baseScore": 8.8,
"baseSeverity": "HIGH",
"confidentialityImpact": "HIGH",
"integrityImpact": "HIGH",
"privilegesRequired": "NONE",
"scope": "UNCHANGED",
"userInteraction": "NONE",
"vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
"version": "3.1"
},
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-07-09T06:22:08.882Z",
"orgId": "da451dce-859b-4e51-8b87-9c8b60d19b32",
"shortName": "hikvision"
},
"references": [
{
"url": "https://www.hikvision.com/en/support/cybersecurity/security-advisory/buffer-overflow-vulnerabilities-in-some-hikvision-products/"
}
],
"x_generator": {
"engine": "cveClient/1.0.15"
}
}
},
"cveMetadata": {
"assignerOrgId": "da451dce-859b-4e51-8b87-9c8b60d19b32",
"assignerShortName": "hikvision",
"cveId": "CVE-2025-66177",
"datePublished": "2026-01-13T01:47:54.031Z",
"dateReserved": "2025-11-24T08:59:35.903Z",
"dateUpdated": "2026-07-09T06:22:08.882Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"vulnerability-lookup:meta": {
"vulnrichment": {
"containers": "{\"adp\": [{\"title\": \"CISA ADP Vulnrichment\", \"metrics\": [{\"other\": {\"type\": \"ssvc\", \"content\": {\"id\": \"CVE-2025-66177\", \"role\": \"CISA Coordinator\", \"options\": [{\"Exploitation\": \"none\"}, {\"Automatable\": \"no\"}, {\"Technical Impact\": \"total\"}], \"version\": \"2.0.3\", \"timestamp\": \"2026-01-13T14:26:06.385030Z\"}}}], \"problemTypes\": [{\"descriptions\": [{\"lang\": \"en\", \"type\": \"CWE\", \"cweId\": \"CWE-121\", \"description\": \"CWE-121 Stack-based Buffer Overflow\"}]}], \"providerMetadata\": {\"orgId\": \"134c704f-9b21-4f2e-91b3-4a467353bcc0\", \"shortName\": \"CISA-ADP\", \"dateUpdated\": \"2026-01-13T14:26:11.902Z\"}}], \"cna\": {\"credits\": [{\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Angel Lozano Alcazar\"}, {\"lang\": \"en\", \"type\": \"finder\", \"value\": \"Pedro Guillen Nu\\u00f1ez\"}], \"metrics\": [{\"format\": \"CVSS\", \"cvssV3_1\": {\"scope\": \"UNCHANGED\", \"version\": \"3.1\", \"baseScore\": 8.8, \"attackVector\": \"ADJACENT_NETWORK\", \"baseSeverity\": \"HIGH\", \"vectorString\": \"CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H\", \"integrityImpact\": \"HIGH\", \"userInteraction\": \"NONE\", \"attackComplexity\": \"LOW\", \"availabilityImpact\": \"HIGH\", \"privilegesRequired\": \"NONE\", \"confidentialityImpact\": \"HIGH\"}, \"scenarios\": [{\"lang\": \"en\", \"value\": \"GENERAL\"}]}], \"affected\": [{\"vendor\": \"Hikvision\", \"product\": \"DS-96xxxNI-Hx\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-96xxxNI-Ix\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-96xxNXI-Sx\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-96xxxNXI-Sx\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-76xxNXI-Mx/VPro\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-96xxNXI-Mx/VPro\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-76xxNI-Mx\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-77xxNI-Mx\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-96xxNXI-Mx\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-96xxxNXI-Mx\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-86xxxNXI-Mx\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-76xxNXI-Ix/S\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-77xxNXI-Ix/S\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-86xxNXI-Ix/S\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-96xxNXI-Ix/S\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-76xxNXI-Ix/VPro\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-77xxNXI-Ix/VPro\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-76xxNXI-Kx(/xP) including(D)\\u3001(E)\\u3001(B)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-77xxNXI-Kx(/xP) including(D)\\u3001(E)\\u3001(B)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-76xxNXI-Kx(/xP)/Vpro\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-77xxNXI-Kx(/xP)/Vpro\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-76xxNI-Qx(/xP) including(D)\\u3001(E)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-71xxNI-Q1(/xP)/M\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-71xxNI-Q1(/xP)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-710xNI-G1/(xP)/M\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-71xxNI-Q1(/xP)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-71xxNI-Q1(/xP)/M\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-76xxNI-Q1(/xP)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-76xxNI-Q2(/xP)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-76xxNXI-K1(/xP)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-76xxNXI-K2(/xP)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-77xxNXI-K4(/xP)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-86xxNXI-K8(/xP)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-76xxNXI-K1(/xP)/VPro\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-76xxNXI-K2(/xP)/VPro\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-77xxNXI-K4(/xP)/VPro\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-71xxHGHI-M1(/T)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHGHI-M1(/T)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-71xxHQHI-M1(/T)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHQHI-M1(/T)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHQHI-Mx/XT\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHUHI-Mx/XT\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHTHI-Mx/XT\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-90xxHUHI-M8/S(S)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-73xxHUHI-M4/S(S)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-81xxHUHI-M8/S(S)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-71xxHGHI-M1(/T)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-72xxHGHI-M1(/T)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-ExxHGHI-xx\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-71xxHQHI-M1/S\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHQHI-M1/E\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-71xxHQHI-M1/T\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHQHI-M1/T\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHQHI-Mx/XT\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-73xxHQHI-M4/S\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-81xxHQHI-M8/S\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-90xxHQHI-M8/S\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-ExxHQHI-xx\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-71xxHUHI-M1/S\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHUHI-M1/E\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHUHI-M1/T\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHUHI-Mx/X\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHUHI-Mx/XT\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHUHI-Mx/PXT\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-73xxHUHI-M4/S\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-90xxHUHI-M8/S\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-ExxHUHI-xx\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-72xxHTHI-Mx/XT\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-A806xxSI\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-AT1000SI\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-96xxxNXI-Hx\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-96064NXI-I16\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-96xxxNXI-Ix/AI\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-67xxNXI-Mx/X\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-76xxNXI-Mx/X\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-77xxNXI-Mx/X\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-96xxNXI-Mx/X\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-96xxxNXI-Mx/X\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-96xxxNXI-Hx/AI\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-96xxNXI-Mx/AI\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-67xxNXI-Mx/AI\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-67xxxNXI-Mx/AI\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-67xxNXI-S/T\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-67xxNXI-S\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-6704NXI/AI\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-67xxNXI-P1\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-7608NXI-P2\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-77xxNXI-P4\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"iDS-96xxNXI-Px\", \"versions\": [{\"status\": \"affected\", \"version\": \"Build date before 250807\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-2CD1xxxG2\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.13_230822 (including V5.7.13_230822)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-2CD3xx1G2\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.13_230822 (including V5.7.13_230822)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"HWI-xxxxHA\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.13_230822 (including V5.7.13_230822)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"IPC-xxxxHA\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.13_230822 (including V5.7.13_230822)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-2CD2Dx5G1\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.210_240826 (including V5.7.210_240826)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-2CD64x5G1\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.210_240826 (including V5.7.210_240826)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-2CD29xxG0\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.21_240814 (including V5.7.21_240814)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-2XE6xxxG0\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.7build241203 (including V5.7.7build241203)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-2XC6xxxG0\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.7build241203 (including V5.7.7build241203)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-2CD1xxxG0(T)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.23_241015 (including V5.7.23_241015)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-2CD1xx1\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.23_241015 (including V5.7.23_241015)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-2CD3xx1G0\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.23_241015 (including V5.7.23_241015)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"DS-2CD2xx1G0\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.23_241015 (including V5.7.23_241015)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"IPC-xxxxH\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.23_241015 (including V5.7.23_241015)\"}]}, {\"vendor\": \"Hikvision\", \"product\": \"HWI-xxxH(C)\", \"versions\": [{\"status\": \"affected\", \"version\": \"Versions below V5.7.23_241015 (including V5.7.23_241015)\"}]}], \"references\": [{\"url\": \"https://www.hikvision.com/en/support/cybersecurity/security-advisory/buffer-overflow-vulnerabilities-in-some-hikvision-products/\"}], \"x_generator\": {\"engine\": \"cveClient/1.0.15\"}, \"descriptions\": [{\"lang\": \"en\", \"value\": \"There is a Buffer overflow Vulnerability in the device Search and Discovery feature of Hikvision NVR/DVR/CVR/IPC models. If exploited, an attacker on the same local area network (LAN) could cause the device to malfunction by sending specially crafted packets to an unpatched device.\"}], \"providerMetadata\": {\"orgId\": \"da451dce-859b-4e51-8b87-9c8b60d19b32\", \"shortName\": \"hikvision\", \"dateUpdated\": \"2026-07-09T06:22:08.882Z\"}}}",
"cveMetadata": "{\"cveId\": \"CVE-2025-66177\", \"state\": \"PUBLISHED\", \"dateUpdated\": \"2026-07-09T06:22:08.882Z\", \"dateReserved\": \"2025-11-24T08:59:35.903Z\", \"assignerOrgId\": \"da451dce-859b-4e51-8b87-9c8b60d19b32\", \"datePublished\": \"2026-01-13T01:47:54.031Z\", \"assignerShortName\": \"hikvision\"}",
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
}
}
Loading…
Loading…
Sightings
| Author | Source | Type | Date |
|---|
Nomenclature
- Seen: The vulnerability was mentioned, discussed, or seen somewhere by the user.
- Confirmed: The vulnerability is confirmed from an analyst perspective.
- Published Proof of Concept: A public proof of concept is available for this vulnerability.
- Exploited: This vulnerability was exploited and seen by the user reporting the sighting.
- Patched: This vulnerability was successfully patched by the user reporting the sighting.
- Not exploited: This vulnerability was not exploited or seen by the user reporting the sighting.
- Not confirmed: The user expresses doubt about the veracity of the vulnerability.
- Not patched: This vulnerability was not successfully patched by the user reporting the sighting.
Loading…
Loading…