Files
vuln-cve/data/2025/34xxx/CVE-2025-34037.json
T

482 lines
19 KiB
JSON
Raw Blame History

This file contains invisible Unicode characters
This file contains invisible Unicode characters that are indistinguishable to humans but may be processed differently by a computer. If you think that this is intentional, you can safely ignore this warning. Use the Escape button to reveal them.
{
"dataType": "CVE_RECORD",
"dataVersion": "5.2",
"cveMetadata": {
"cveId": "CVE-2025-34037",
"assignerOrgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"state": "PUBLISHED",
"assignerShortName": "VulnCheck",
"dateReserved": "2025-04-15T19:15:22.546Z",
"datePublished": "2025-06-24T01:03:27.693Z",
"dateUpdated": "2026-07-22T14:59:37.943Z"
},
"containers": {
"cna": {
"providerMetadata": {
"orgId": "83251b91-4cc7-4094-a5c7-464a1b83ea10",
"shortName": "VulnCheck",
"dateUpdated": "2026-05-14T02:07:25.833Z"
},
"title": "Linksys Routers E/WAG/WAP/WES/WET/WRT-Series",
"problemTypes": [
{
"descriptions": [
{
"lang": "en",
"cweId": "CWE-78",
"description": "CWE-78 Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')",
"type": "CWE"
}
]
}
],
"impacts": [
{
"capecId": "CAPEC-88",
"descriptions": [
{
"lang": "en",
"value": "CAPEC-88 OS Command Injection"
}
]
}
],
"affected": [
{
"vendor": "Linksys",
"product": "E4200",
"modules": [
"Web Management Interface (tmUnblock.cgi and hndUnblock.cgi CGI scripts)"
],
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.0.06",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Linksys",
"product": "E3200",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.0.05",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Linksys",
"product": "E3000",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.0.06",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Linksys",
"product": "E2500 v1/v2",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "2.0.00",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Linksys",
"product": "E2100L v1",
"versions": [
{
"status": "affected",
"version": "0",
"lessThanOrEqual": "1.0.05",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Linksys",
"product": "E2000",
"versions": [
{
"status": "affected",
"version": "0",
"versionType": "semver"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Linksys",
"product": "E1550",
"versions": [
{
"status": "affected",
"version": "0",
"lessThanOrEqual": "1.0.03",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Linksys",
"product": "E1500 v1",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.0.06",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Linksys",
"product": "E1200 v1",
"versions": [
{
"status": "affected",
"version": "0",
"lessThanOrEqual": "1.0.04",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Linksys",
"product": "E1000 v1",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "2.1.03",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
},
{
"vendor": "Linksys",
"product": "E900 v1",
"versions": [
{
"status": "affected",
"version": "0",
"lessThan": "1.0.04",
"versionType": "custom"
}
],
"defaultStatus": "unaffected"
}
],
"cpeApplicability": [
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:linksys:e1000:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.0.06",
"versionStartIncluding": "0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:linksys:e1000:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.0.05",
"versionStartIncluding": "0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:linksys:e3000:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.0.06",
"versionStartIncluding": "0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:linksys:e2500:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.0.00",
"versionStartIncluding": "0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:h:linksys:e2000:*:*:*:*:*:*:*:*",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:linksys:e1000:*:*:*:*:*:*:*:*",
"versionEndIncluding": "1.0.03",
"versionStartIncluding": "0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:linksys:e1500:*:*:*:*:*:*:*:*",
"versionEndExcluding": "1.0.06",
"versionStartIncluding": "0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:linksys:e1200:*:*:*:*:*:*:*:*",
"versionEndIncluding": "1.0.04",
"versionStartIncluding": "0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
},
{
"nodes": [
{
"cpeMatch": [
{
"criteria": "cpe:2.3:a:linksys:e1000:*:*:*:*:*:*:*:*",
"versionEndExcluding": "2.1.03",
"versionStartIncluding": "0",
"vulnerable": true
}
],
"negate": false,
"operator": "OR"
}
],
"operator": "OR"
}
],
"descriptions": [
{
"lang": "en",
"value": "An OS command injection vulnerability exists in various models of E-Series Linksys routers via the /tmUnblock.cgi and /hndUnblock.cgi endpoints over HTTP on port 8080. The CGI scripts improperly process user-supplied input passed to the ttcp_ip parameter without sanitization, allowing unauthenticated attackers to inject shell commands. This vulnerability was reported to be exploited in the wild by the \"TheMoon\" worm  in 2014 to deploy a MIPS ELF payload, enabling arbitrary code execution on the router. Additionally, this vulnerability may affect other Linksys products to include, but not limited to, WAG/WAP/WES/WET/WRT-series router models and Wireless-N access points and routers. Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-06 UTC.",
"supportingMedia": [
{
"type": "text/html",
"base64": false,
"value": "An OS command injection vulnerability exists in various models of E-Series <span>Linksys&nbsp;</span>routers via the /tmUnblock.cgi and /hndUnblock.cgi endpoints over HTTP on port 8080. The CGI scripts improperly process user-supplied input passed to the ttcp_ip parameter without sanitization, allowing unauthenticated attackers to inject shell commands. This vulnerability was reported to be exploited in the wild by the \"TheMoon\" worm&nbsp; in 2014 to deploy a MIPS ELF payload, enabling arbitrary code execution on the router. Additionally, this vulnerability may affect other Linksys products to include, but not limited to, WAG/WAP/WES/WET/WRT-series router models and Wireless-N access points and routers.&nbsp;Exploitation evidence was observed by the Shadowserver Foundation on 2025-02-06 UTC."
}
]
}
],
"tags": [
"x_known-exploited-vulnerability"
],
"references": [
{
"url": "https://isc.sans.edu/diary/17633",
"tags": [
"technical-description"
]
},
{
"url": "https://www.exploit-db.com/exploits/31683",
"tags": [
"third-party-advisory",
"exploit"
]
},
{
"url": "https://vulncheck.com/advisories/linksys-routers-command-injection",
"tags": [
"third-party-advisory"
]
}
],
"metrics": [
{
"format": "CVSS",
"scenarios": [
{
"lang": "en",
"value": "GENERAL"
}
],
"cvssV4_0": {
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "NONE",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "HIGH",
"subConfidentialityImpact": "HIGH",
"vulnIntegrityImpact": "HIGH",
"subIntegrityImpact": "HIGH",
"vulnAvailabilityImpact": "HIGH",
"subAvailabilityImpact": "HIGH",
"exploitMaturity": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED",
"version": "4.0",
"baseSeverity": "CRITICAL",
"baseScore": 10,
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:H/SI:H/SA:H"
}
}
],
"credits": [
{
"lang": "en",
"value": "Johannes Ullrich of SANS Internet Storm Center",
"type": "finder"
}
],
"source": {
"discovery": "UNKNOWN"
},
"x_generator": {
"engine": "vulncheck"
},
"datePublic": "2014-02-16T00:00:00.000Z"
},
"adp": [
{
"metrics": [
{
"other": {
"type": "ssvc",
"content": {
"timestamp": "2025-06-24T15:53:22.492810Z",
"id": "CVE-2025-34037",
"options": [
{
"Exploitation": "poc"
},
{
"Automatable": "yes"
},
{
"Technical Impact": "total"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
}
],
"title": "CISA ADP Vulnrichment",
"providerMetadata": {
"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"shortName": "CISA-ADP",
"dateUpdated": "2025-06-24T15:54:33.863Z"
}
},
{
"providerMetadata": {
"orgId": "af854a3a-2127-422b-91ae-364da2661108",
"shortName": "CVE",
"dateUpdated": "2026-07-22T14:59:37.943Z"
},
"references": [
{
"url": "https://github.com/Jarrettgohxz/CVE-research/tree/main/Linksys/E-series/CVE-2025-34037"
}
],
"title": "CVE Program Container",
"x_generator": {
"engine": "ADPogram 0.0.1"
}
}
]
}
}