CVE-2026-82688 (GCVE-0-2026-82688)
Vulnerability from cvelistv5
Published
2026-08-31 11:00
Modified
2026-08-31 11:00
Severity ?
8.5 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RC:R
9.1 (Critical) - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RC:R
9.1 (Critical) - CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RC:R
9.1 (Critical) - CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RC:R
VLAI Severity ?
EPSS score ?
Summary
A security vulnerability has been detected in D-Link DNS-340L and DNS-345 1.01B04/1.03B06/1.04.B02/1.05b04. This impacts an unknown function of the file /cgi-bin/virtual_vol.cgi of the component Virtual Volume Handler. The manipulation of the argument f_sharename/f_target/f_name leads to os command injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.
References
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Impacted products
{
"containers": {
"cna": {
"affected": [
{
"cpes": [
"cpe:2.3:h:d-link:dns-340l:*:*:*:*:*:*:*:*"
],
"modules": [
"Virtual Volume Handler"
],
"product": "DNS-340L",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "1.01B04"
},
{
"status": "affected",
"version": "1.03B06"
},
{
"status": "affected",
"version": "1.04.B02"
},
{
"status": "affected",
"version": "1.05b04"
}
]
},
{
"cpes": [
"cpe:2.3:h:d-link:dns-345:*:*:*:*:*:*:*:*"
],
"modules": [
"Virtual Volume Handler"
],
"product": "DNS-345",
"vendor": "D-Link",
"versions": [
{
"status": "affected",
"version": "1.01B04"
},
{
"status": "affected",
"version": "1.03B06"
},
{
"status": "affected",
"version": "1.04.B02"
},
{
"status": "affected",
"version": "1.05b04"
}
]
}
],
"credits": [
{
"lang": "en",
"type": "reporter",
"value": "ST4R0001 (VulDB User)"
}
],
"descriptions": [
{
"lang": "en",
"value": "A security vulnerability has been detected in D-Link DNS-340L and DNS-345 1.01B04/1.03B06/1.04.B02/1.05b04. This impacts an unknown function of the file /cgi-bin/virtual_vol.cgi of the component Virtual Volume Handler. The manipulation of the argument f_sharename/f_target/f_name leads to os command injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used."
}
],
"metrics": [
{
"cvssV4_0": {
"baseScore": 9.4,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H/E:P",
"version": "4.0"
}
},
{
"cvssV3_1": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.1"
}
},
{
"cvssV3_0": {
"baseScore": 9.1,
"baseSeverity": "CRITICAL",
"vectorString": "CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R",
"version": "3.0"
}
},
{
"cvssV2_0": {
"baseScore": 8.3,
"vectorString": "AV:N/AC:L/Au:M/C:C/I:C/A:C/E:POC/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",
"lang": "en",
"type": "CWE"
}
]
}
],
"providerMetadata": {
"dateUpdated": "2026-08-31T11:00:10.874Z",
"orgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"shortName": "VulDB"
},
"references": [
{
"name": "VDB-397176 | D-Link DNS-340L/DNS-345 Virtual Volume virtual_vol.cgi os command injection",
"tags": [
"vdb-entry",
"technical-description"
],
"url": "https://vuldb.com/vuln/397176"
},
{
"name": "VDB-397176 | CTI Indicators (IOB, IOC, TTP, IOA)",
"tags": [
"signature",
"permissions-required"
],
"url": "https://vuldb.com/vuln/397176/cti"
},
{
"name": "CVE-2026-82688 | CVE Analysis and Report",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/cve/CVE-2026-82688"
},
{
"name": "Submit #894190 | D-Link DNS-340L/DNS-345 ShareCenter DNS-340L REVA 1.01B04; DNS-345 REVA 1.03B06/1.04.B02/1.05b04 HOTFIX OS Command Injection",
"tags": [
"third-party-advisory"
],
"url": "https://vuldb.com/submit/894190"
},
{
"tags": [
"exploit"
],
"url": "https://github.com/dxz0069/WAVLINK-WN530H4-Command-Injection-in-set_add_routing/blob/main/DLINK-CMD-001-vulndb.md"
},
{
"tags": [
"product"
],
"url": "https://www.dlink.com/"
}
],
"timeline": [
{
"lang": "en",
"time": "2026-08-30T00:00:00.000Z",
"value": "Advisory disclosed"
},
{
"lang": "en",
"time": "2026-08-30T02:00:00.000Z",
"value": "VulDB entry created"
},
{
"lang": "en",
"time": "2026-08-30T19:40:46.000Z",
"value": "VulDB entry last update"
}
],
"title": "D-Link DNS-340L/DNS-345 Virtual Volume virtual_vol.cgi os command injection",
"x_generator": [
"VulDB PVTS v202608"
]
}
},
"cveMetadata": {
"assignerOrgId": "1af790b2-7ee1-4545-860a-a788eba489b5",
"assignerShortName": "VulDB",
"cveId": "CVE-2026-82688",
"datePublished": "2026-08-31T11:00:10.874Z",
"dateReserved": "2026-08-30T17:35:22.464Z",
"dateUpdated": "2026-08-31T11:00:10.874Z",
"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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