CVE-2026-7691
Full vulnerability record from the local CVENow database.
Description
A security vulnerability has been detected in Wavlink WL-WN570HA1 R70HA1 V1410_221110. Impacted is the function set_sys_cmd of the file /cgi-bin/adm.cgi. Such manipulation of the argument command leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. Once again the vendors acted very professional and confirms, "that the WN570HA1 firmware version R70HA1 V1410_221110 has been removed from our website." This vulnerability only affects products that are no longer supported by the maintainer.
Severity
LOW
CVSS score
2.1
(v4.0)
Vulnerability status
Analyzed
Source identifier
Published
2026-05-03 11:16:13.263000
Last modified
2026-10-26 20:10:00.160000
View original CVE JSON
{
"id": "CVE-2026-7691",
"sourceIdentifier": "[email protected]",
"published": "2026-05-03T11:16:13.263",
"lastModified": "2026-10-26T20:10:00.160",
"vulnStatus": "Analyzed",
"cveTags": [
{
"sourceIdentifier": "[email protected]",
"tags": [
"unsupported-when-assigned"
]
}
],
"descriptions": [
{
"lang": "en",
"value": "A security vulnerability has been detected in Wavlink WL-WN570HA1 R70HA1 V1410_221110. Impacted is the function set_sys_cmd of the file /cgi-bin/adm.cgi. Such manipulation of the argument command leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed publicly and may be used. Once again the vendors acted very professional and confirms, \"that the WN570HA1 firmware version R70HA1 V1410_221110 has been removed from our website.\" This vulnerability only affects products that are no longer supported by the maintainer."
},
{
"lang": "es",
"value": "Una vulnerabilidad de seguridad ha sido detectada en Wavlink WL-WN570HA1 R70HA1 V1410_221110. Afectada está la función set_sys_cmd del archivo /cgi-bin/adm.cgi. Tal manipulación del argumento command conduce a inyección de comandos. Es posible lanzar el ataque remotamente. El exploit ha sido divulgado públicamente y puede ser usado. Una vez más, los proveedores actuaron muy profesionalmente y confirman, ’que la versión de firmware WN570HA1 R70HA1 V1410_221110 ha sido eliminada de nuestro sitio web.’ Esta vulnerabilidad solo afecta a productos que ya no son compatibles por el mantenedor."
}
],
"affected": [
{
"source": "[email protected]",
"affectedData": [
{
"vendor": "Wavlink",
"product": "WL-WN570HA1",
"versions": [
{
"version": "R70HA1 V1410_221110",
"status": "affected"
}
]
}
]
}
],
"metrics": {
"cvssMetricV40": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "4.0",
"vectorString": "CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:P/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X",
"baseScore": 2.1,
"baseSeverity": "LOW",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"attackRequirements": "NONE",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"vulnConfidentialityImpact": "LOW",
"vulnIntegrityImpact": "LOW",
"vulnAvailabilityImpact": "LOW",
"subConfidentialityImpact": "NONE",
"subIntegrityImpact": "NONE",
"subAvailabilityImpact": "NONE",
"exploitMaturity": "PROOF_OF_CONCEPT",
"confidentialityRequirement": "NOT_DEFINED",
"integrityRequirement": "NOT_DEFINED",
"availabilityRequirement": "NOT_DEFINED",
"modifiedAttackVector": "NOT_DEFINED",
"modifiedAttackComplexity": "NOT_DEFINED",
"modifiedAttackRequirements": "NOT_DEFINED",
"modifiedPrivilegesRequired": "NOT_DEFINED",
"modifiedUserInteraction": "NOT_DEFINED",
"modifiedVulnConfidentialityImpact": "NOT_DEFINED",
"modifiedVulnIntegrityImpact": "NOT_DEFINED",
"modifiedVulnAvailabilityImpact": "NOT_DEFINED",
"modifiedSubConfidentialityImpact": "NOT_DEFINED",
"modifiedSubIntegrityImpact": "NOT_DEFINED",
"modifiedSubAvailabilityImpact": "NOT_DEFINED",
"Safety": "NOT_DEFINED",
"Automatable": "NOT_DEFINED",
"Recovery": "NOT_DEFINED",
"valueDensity": "NOT_DEFINED",
"vulnerabilityResponseEffort": "NOT_DEFINED",
"providerUrgency": "NOT_DEFINED"
}
}
],
"cvssMetricV31": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "3.1",
"vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L",
"baseScore": 6.3,
"baseSeverity": "MEDIUM",
"attackVector": "NETWORK",
"attackComplexity": "LOW",
"privilegesRequired": "LOW",
"userInteraction": "NONE",
"scope": "UNCHANGED",
"confidentialityImpact": "LOW",
"integrityImpact": "LOW",
"availabilityImpact": "LOW"
},
"exploitabilityScore": 2.8,
"impactScore": 3.4
}
],
"cvssMetricV2": [
{
"source": "[email protected]",
"type": "Secondary",
"cvssData": {
"version": "2.0",
"vectorString": "AV:N/AC:L/Au:S/C:P/I:P/A:P",
"baseScore": 6.5,
"accessVector": "NETWORK",
"accessComplexity": "LOW",
"authentication": "SINGLE",
"confidentialityImpact": "PARTIAL",
"integrityImpact": "PARTIAL",
"availabilityImpact": "PARTIAL"
},
"baseSeverity": "MEDIUM",
"exploitabilityScore": 8.0,
"impactScore": 6.4,
"acInsufInfo": false,
"obtainAllPrivilege": false,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"timestamp": "2026-05-04T13:02:40.638999Z",
"id": "CVE-2026-7691",
"options": [
{
"exploitation": "poc"
},
{
"automatable": "no"
},
{
"technicalImpact": "partial"
}
],
"role": "CISA Coordinator",
"version": "2.0.3"
}
}
]
},
"weaknesses": [
{
"source": "[email protected]",
"type": "Secondary",
"description": [
{
"lang": "en",
"value": "CWE-74"
},
{
"lang": "en",
"value": "CWE-77"
}
]
}
],
"configurations": [
{
"operator": "AND",
"nodes": [
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": true,
"criteria": "cpe:2.3:o:wavlink:wl-wn570ha1_firmware:r70ha1_v1410_221110:*:*:*:*:*:*:*",
"matchCriteriaId": "A4ED305B-944F-4E4A-83E2-277931A3C428"
}
]
},
{
"operator": "OR",
"negate": false,
"cpeMatch": [
{
"vulnerable": false,
"criteria": "cpe:2.3:h:wavlink:wl-wn570ha1:-:*:*:*:*:*:*:*",
"matchCriteriaId": "96108EF6-2653-47F6-AD7E-C3FA14224C8B"
}
]
}
]
}
],
"references": [
{
"url": "https://lavender-bicycle-a5a.notion.site/Wavlink-WN570HA1-set_sys_cmd-34753a41781f80ab88a1d95d4f798d1f?source=copy_link",
"source": "[email protected]",
"tags": [
"Exploit",
"Third Party Advisory"
]
},
{
"url": "https://vuldb.com/submit/807806",
"source": "[email protected]",
"tags": [
"Third Party Advisory",
"VDB Entry"
]
},
{
"url": "https://vuldb.com/vuln/360861",
"source": "[email protected]",
"tags": [
"Third Party Advisory",
"VDB Entry"
]
},
{
"url": "https://vuldb.com/vuln/360861/cti",
"source": "[email protected]",
"tags": [
"Permissions Required",
"VDB Entry"
]
}
]
}