CVE-2022-26988
Estado: ModificadaAlta (7.8)—
TP-Link TL-WDR7660 2.0.30, Mercury D196G 20200109_2.0.4, and Fast FAC1900R 20190827_2.0.2 routers have a stack overflow issue in `MntAte` function. Local users could get remote code execution.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.52%
- Percentil entre todas las CVEs puntuadas: 74
- Fecha de la puntuación: 6/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (6)
CWE
- CWE-787
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2022-26988",
"cveTags": [],
"metrics": {
"cvssMetricV2": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"version": "2.0",
"baseScore": 7.2,
"accessVector": "LOCAL",
"vectorString": "AV:L/AC:L/Au:N/C:C/I:C/A:C",
"authentication": "NONE",
"integrityImpact": "COMPLETE",
"accessComplexity": "LOW",
"availabilityImpact": "COMPLETE",
"confidentialityImpact": "COMPLETE"
},
"acInsufInfo": false,
"impactScore": 10,
"baseSeverity": "HIGH",
"obtainAllPrivilege": false,
"exploitabilityScore": 3.9,
"obtainUserPrivilege": false,
"obtainOtherPrivilege": false,
"userInteractionRequired": false
}
],
"cvssMetricV31": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 7.8,
"attackVector": "LOCAL",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
"integrityImpact": "HIGH",
"userInteraction": "NONE",
"attackComplexity": "LOW",
"availabilityImpact": "HIGH",
"privilegesRequired": "LOW",
"confidentialityImpact": "HIGH"
},
"impactScore": 5.9,
"exploitabilityScore": 1.8
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2022-05-10T15:15:07.587",
"references": [
{
"url": "https://drive.google.com/file/d/1J1KzojrMCq-MrV0HqkWiu17MIXGhRuUH/view?usp=sharing",
"tags": [
"Exploit",
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://github.com/GANGE666",
"tags": [
"Third Party Advisory"
],
"source": "cve@mitre.org"
},
{
"url": "https://drive.google.com/file/d/1J1KzojrMCq-MrV0HqkWiu17MIXGhRuUH/view?usp=sharing",
"tags": [
"Exploit",
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
},
{
"url": "https://github.com/GANGE666",
"tags": [
"Third Party Advisory"
],
"source": "af854a3a-2127-422b-91ae-364da2661108"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Primary",
"source": "nvd@nist.gov",
"description": [
{
"lang": "en",
"value": "CWE-787"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "TP-Link TL-WDR7660 2.0.30, Mercury D196G 20200109_2.0.4, and Fast FAC1900R 20190827_2.0.2 routers have a stack overflow issue in `MntAte` function. Local users could get remote code execution."
},
{
"lang": "es",
"value": "Los routers TP-Link TL-WDR7660 versión 2.0.30, Mercury D196G versión 20200109_2.0.4 y Fast FAC1900R versión 20190827_2.0.2 tienen un problema de desbordamiento de pila en la función \"MntAte\". Los usuarios locales podrían conseguir una ejecución de código remota"
}
],
"lastModified": "2026-07-09T01:17:23.273",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:tp-link:tl-wdr7660_firmware:2.0.30:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "EDCCEB50-2061-4752-882A-A0DB7FF3C8C3"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:tp-link:tl-wdr7660:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "45C162F6-EBA0-4DCC-8D8B-7FF1B670C79B"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:tp-link:tl-wdr7661_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "ABCA2DF1-19DD-4605-B042-EDDCA46593C4"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:tp-link:tl-wdr7661:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "2BB5D58A-0308-4B98-824A-907A4DA11C0D"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:tp-link:tl-wdr7620_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "41C7E6A3-C275-4C43-BBA0-96528A1B0A8E"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:tp-link:tl-wdr7620:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "BADCD81E-4002-4724-8756-39B1E680F13D"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:tp-link:tl-wdr5660_firmware:-:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E72883A7-FC0B-4CEF-849E-03F7C5060AB8"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:tp-link:tl-wdr5660:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "D4E01B22-04C5-4DCB-837E-920E9CC9CE67"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:mercusys:mercury_d196g_firmware:20200109_2.0.4:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6BEA33AB-EDC9-4A86-9D2D-0FBD751A8696"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:mercusys:mercury_d196g:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "3A2C80E4-7108-487F-8E3A-955F1873F0E6"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:fastcom:fac1900r_firmware:20190827_2.0.2:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0CE72672-D329-405D-AF38-567C03994453"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:fastcom:fac1900r:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "F3291772-BE0E-4E41-BC88-CA15C92DE2DD"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "cve@mitre.org"
}