CVE-2026-19981 (GCVE-0-2026-19981)
Vulnerability from cvelistv5
Published
2026-08-17 04:00
Modified
2026-08-17 15:47
Severity ?
5.3 (Medium) - CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L
7.4 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/RC:R
7.4 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/RC:R
7.4 (High) - CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/RC:R
7.4 (High) - CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/RC:R
VLAI Severity ?
EPSS score ?
Summary
A weakness has been identified in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE9300, BE10000, E5800, MT2500, MT3000, MT3600BE, MT5000, MT6000, X2000, X3000 and XE3000 up to 4.8.x. This affects an unknown part of the component Wi-Fi Timer Power-Schedule Feature. Executing a manipulation of the argument switch_power/restore_power can lead to os command injection. The attack can be launched remotely. The vendor explains: "After our investigation, we have confirmed that the vulnerability described (...) does indeed exist."
References
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Impacted products
| Vendor | Product | Version | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| GL.iNet | A1300 |
Version: 4.0 Version: 4.1 Version: 4.2 Version: 4.3 Version: 4.4 Version: 4.5 Version: 4.6 Version: 4.7 Version: 4.8 cpe:2.3:a:gl.inet:a1300:*:*:*:*:*:*:*:* |
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{
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"id": "CVE-2026-19981",
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},
{
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"timestamp": "2026-08-17T15:45:42.586834Z",
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"vendor": "GL.iNet",
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{
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{
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"product": "BE1400",
"vendor": "GL.iNet",
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{
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{
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{
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{
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{
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{
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},
{
"cpes": [
"cpe:2.3:a:gl.inet:be3600:*:*:*:*:*:*:*:*"
],
"modules": [
"Wi-Fi Timer Power-Schedule Feature"
],
"product": "BE3600",
"vendor": "GL.iNet",
"versions": [
{
"status": "affected",
"version": "4.0"
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{
"status": "affected",
"version": "4.1"
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{
"status": "affected",
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{
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{
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"cpe:2.3:a:gl.inet:be6500:*:*:*:*:*:*:*:*"
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"modules": [
"Wi-Fi Timer Power-Schedule Feature"
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"product": "BE6500",
"vendor": "GL.iNet",
"versions": [
{
"status": "affected",
"version": "4.0"
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{
"status": "affected",
"version": "4.1"
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{
"status": "affected",
"version": "4.2"
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
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{
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{
"cpes": [
"cpe:2.3:a:gl.inet:be9300:*:*:*:*:*:*:*:*"
],
"modules": [
"Wi-Fi Timer Power-Schedule Feature"
],
"product": "BE9300",
"vendor": "GL.iNet",
"versions": [
{
"status": "affected",
"version": "4.0"
},
{
"status": "affected",
"version": "4.1"
},
{
"status": "affected",
"version": "4.2"
},
{
"status": "affected",
"version": "4.3"
},
{
"status": "affected",
"version": "4.4"
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{
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{
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{
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{
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{
"cpes": [
"cpe:2.3:a:gl.inet:be10000:*:*:*:*:*:*:*:*"
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"modules": [
"Wi-Fi Timer Power-Schedule Feature"
],
"product": "BE10000",
"vendor": "GL.iNet",
"versions": [
{
"status": "affected",
"version": "4.0"
},
{
"status": "affected",
"version": "4.1"
},
{
"status": "affected",
"version": "4.2"
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{
"status": "affected",
"version": "4.3"
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{
"status": "affected",
"version": "4.4"
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{
"status": "affected",
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{
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{
"cpes": [
"cpe:2.3:a:gl.inet:e5800:*:*:*:*:*:*:*:*"
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"modules": [
"Wi-Fi Timer Power-Schedule Feature"
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"product": "E5800",
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{
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{
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"cpe:2.3:a:gl.inet:mt2500:*:*:*:*:*:*:*:*"
],
"modules": [
"Wi-Fi Timer Power-Schedule Feature"
],
"product": "MT2500",
"vendor": "GL.iNet",
"versions": [
{
"status": "affected",
"version": "4.0"
},
{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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{
"status": "affected",
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},
{
"status": "affected",
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{
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{
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{
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{
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"cpe:2.3:a:gl.inet:mt3000:*:*:*:*:*:*:*:*"
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"modules": [
"Wi-Fi Timer Power-Schedule Feature"
],
"product": "MT3000",
"vendor": "GL.iNet",
"versions": [
{
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{
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{
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{
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{
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{
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"cpe:2.3:a:gl.inet:mt3600be:*:*:*:*:*:*:*:*"
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"modules": [
"Wi-Fi Timer Power-Schedule Feature"
],
"product": "MT3600BE",
"vendor": "GL.iNet",
"versions": [
{
"status": "affected",
"version": "4.0"
},
{
"status": "affected",
"version": "4.1"
},
{
"status": "affected",
"version": "4.2"
},
{
"status": "affected",
"version": "4.3"
},
{
"status": "affected",
"version": "4.4"
},
{
"status": "affected",
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},
{
"status": "affected",
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{
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],
"modules": [
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],
"product": "MT5000",
"vendor": "GL.iNet",
"versions": [
{
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"version": "4.0"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "4.3"
},
{
"status": "affected",
"version": "4.4"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
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},
{
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}
]
},
{
"cpes": [
"cpe:2.3:a:gl.inet:mt6000:*:*:*:*:*:*:*:*"
],
"modules": [
"Wi-Fi Timer Power-Schedule Feature"
],
"product": "MT6000",
"vendor": "GL.iNet",
"versions": [
{
"status": "affected",
"version": "4.0"
},
{
"status": "affected",
"version": "4.1"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
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},
{
"status": "affected",
"version": "4.6"
},
{
"status": "affected",
"version": "4.7"
},
{
"status": "affected",
"version": "4.8"
}
]
},
{
"cpes": [
"cpe:2.3:a:gl.inet:x2000:*:*:*:*:*:*:*:*"
],
"modules": [
"Wi-Fi Timer Power-Schedule Feature"
],
"product": "X2000",
"vendor": "GL.iNet",
"versions": [
{
"status": "affected",
"version": "4.0"
},
{
"status": "affected",
"version": "4.1"
},
{
"status": "affected",
"version": "4.2"
},
{
"status": "affected",
"version": "4.3"
},
{
"status": "affected",
"version": "4.4"
},
{
"status": "affected",
"version": "4.5"
},
{
"status": "affected",
"version": "4.6"
},
{
"status": "affected",
"version": "4.7"
},
{
"status": "affected",
"version": "4.8"
}
]
},
{
"cpes": [
"cpe:2.3:a:gl.inet:x3000:*:*:*:*:*:*:*:*"
],
"modules": [
"Wi-Fi Timer Power-Schedule Feature"
],
"product": "X3000",
"vendor": "GL.iNet",
"versions": [
{
"status": "affected",
"version": "4.0"
},
{
"status": "affected",
"version": "4.1"
},
{
"status": "affected",
"version": "4.2"
},
{
"status": "affected",
"version": "4.3"
},
{
"status": "affected",
"version": "4.4"
},
{
"status": "affected",
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},
{
"status": "affected",
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},
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}
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},
{
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"cpe:2.3:a:gl.inet:xe3000:*:*:*:*:*:*:*:*"
],
"modules": [
"Wi-Fi Timer Power-Schedule Feature"
],
"product": "XE3000",
"vendor": "GL.iNet",
"versions": [
{
"status": "affected",
"version": "4.0"
},
{
"status": "affected",
"version": "4.1"
},
{
"status": "affected",
"version": "4.2"
},
{
"status": "affected",
"version": "4.3"
},
{
"status": "affected",
"version": "4.4"
},
{
"status": "affected",
"version": "4.5"
},
{
"status": "affected",
"version": "4.6"
},
{
"status": "affected",
"version": "4.7"
},
{
"status": "affected",
"version": "4.8"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "GLiNet (VulDB User)"
},
{
"lang": "en",
"type": "coordinator",
"value": "VulDB CNA Team"
}
],
"descriptions": [
{
"lang": "en",
"value": "A weakness has been identified in GL.iNet A1300, AX1800, AXT1800, BE1400, BE3600, BE6500, BE9300, BE10000, E5800, MT2500, MT3000, MT3600BE, MT5000, MT6000, X2000, X3000 and XE3000 up to 4.8.x. This affects an unknown part of the component Wi-Fi Timer Power-Schedule Feature. Executing a manipulation of the argument switch_power/restore_power can lead to os command injection. The attack can be launched remotely. The vendor explains: \"After our investigation, we have confirmed that the vulnerability described (...) does indeed exist.\""
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 5.3,
"baseSeverity": "MEDIUM",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:L/SI:L/SA:L/E:X",
"version": "4.0"
}
},
{
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"baseScore": 7.4,
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:X/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
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"baseSeverity": "HIGH",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:L/I:L/A:L/E:X/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 6.5,
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P/E:ND/RL:ND/RC:UR",
"version": "2.0"
}
}
],
"problemTypes": [
{
"descriptions": [
{
"cweId": "CWE-78",
"description": "OS Command Injection",
"lang": "en",
"type": "CWE"
}
]
},
{
"descriptions": [
{
"cweId": "CWE-77",
"description": "Command Injection",
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}
],
"providerMetadata": {
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"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-391163 | GL.iNet XE3000 Wi-Fi Timer Power-Schedule Feature os command injection",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/vuln/391163"
},
{
"name": "VDB-391163 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
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"url": "https://vuldb.com/vuln/391163/cti"
},
{
"name": "CVE-2026-19981 | CVE Analysis and Report",
"tags": [
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],
"url": "https://vuldb.com/cve/CVE-2026-19981"
},
{
"name": "Submit #873917 | GL.iNet Router 4.8.x RCE",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/873917"
},
{
"tags": [
"related"
],
"url": "https://github.com/gl-inet/CVE-issues/blob/main/4.0.0/Wi-Fi%20Timer%20Power-Schedule%20Cron%20RCE.md"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-08-16T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-08-16T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-08-16T15:43:47.000Z",
"value": "VulDB entry last update"
}
],
"title": "GL.iNet XE3000 Wi-Fi Timer Power-Schedule Feature os command injection",
"x_generator": [
"VulDB PVTS v202608"
]
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-19981",
"datePublished": "2026-08-17T04:00:11.538Z",
"dateReserved": "2026-08-16T13:38:20.583Z",
"dateUpdated": "2026-08-17T15:47:06.274Z",
"state": "PUBLISHED"
},
"dataType": "CVE_RECORD",
"dataVersion": "5.2"
}
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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.
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