CVE-2024-41339
Estado: ModificadaAlta (8.8)—
An issue in the CGI endpoint used to upload configurations in Draytek devices Vigor 165/166 prior to v4.2.6 , Vigor 2620/LTE200 prior to v3.9.8.8, Vigor 2860/2925 prior to v3.9.7, Vigor 2862/2926 prior to v3.9.9.4, Vigor 2133/2762/2832 prior to v3.9.8, Vigor 2135/2765/2766 prior to v4.4.5.1, Vigor 2865/2866/2927 prior to v4.4.5.3, Vigor 2962/3910 prior to v4.3.2.7, Vigor 3912 prior to v4.3.5.2, and Vigor 2925 up to v3.9.6 allows attackers to upload a crafted kernel module, allowing for arbitrary code execution.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 8.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.65%
- Percentil entre todas las CVEs puntuadas: 49
- Fecha de la puntuación: 5/10/2026
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).
🎯 Técnicas ATT&CK
Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.
- Explotación
T1210Exploitation of Remote Serviceslateral movement92 % - Impacto principal
T1059Command and Scripting Interpreterexecution90 % - Impacto secundario
T1068Exploitation for Privilege Escalationprivilege escalation85 %
Vector AV:N/AC:L/PR:L indica acceso remoto con privilegios requeridos (administrador/usuario autenticado). CWE-434 (carga de archivo) en endpoint CGI de dispositivos de red (Draytek), con capacidad de ejecutar código arbitrario mediante módulo kernel. Impacto remoto de ejecución de comandos con esca
Inferido por nuestro agente de análisis a partir de la descripción oficial, el vector CVSS y la CWE, y comprobado por un supervisor. Puede contener errores.
🛡️ Mitigaciones ATT&CK que cubren estas técnicas
Tecnologías afectadas (20)
Draytek — Vigor165 FirmwareDraytek — Vigor166 FirmwareDraytek — Vigor2133 FirmwareDraytek — Vigor2135 FirmwareDraytek — Vigor2620 FirmwareDraytek — Vigor2762 FirmwareDraytek — Vigor2765 FirmwareDraytek — Vigor2766 FirmwareDraytek — Vigor2832 FirmwareDraytek — Vigor2860 FirmwareDraytek — Vigor2862 FirmwareDraytek — Vigor2865 FirmwareDraytek — Vigor2866 FirmwareDraytek — Vigor2925 FirmwareDraytek — Vigor2926 FirmwareDraytek — Vigor2927 FirmwareDraytek — Vigor2962 FirmwareDraytek — Vigor3910 FirmwareDraytek — Vigor3912 FirmwareDraytek — Vigorlte200 Firmware
CWE
- CWE-434
Referencias
JSON original (NVD)
Mostrar
{
"id": "CVE-2024-41339",
"cveTags": [],
"metrics": {
"ssvcV203": [
{
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"ssvcData": {
"id": "CVE-2024-41339",
"role": "CISA Coordinator",
"options": [
{
"exploitation": "none"
},
{
"automatable": "no"
},
{
"technicalImpact": "total"
}
],
"version": "2.0.3",
"timestamp": "2025-05-06T18:07:03.272786Z"
}
}
],
"cvssMetricV31": [
{
"type": "Secondary",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"cvssData": {
"scope": "UNCHANGED",
"version": "3.1",
"baseScore": 8.8,
"attackVector": "NETWORK",
"baseSeverity": "HIGH",
"vectorString": "CVSS:3.1/AV:N/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": 2.8
}
]
},
"affected": [
{
"source": "cve@mitre.org",
"affectedData": [
{
"vendor": "n/a",
"product": "n/a",
"versions": [
{
"status": "affected",
"version": "n/a"
}
]
}
]
}
],
"published": "2025-02-27T21:15:36.837",
"references": [
{
"url": "https://medium.com/faraday/advisory-multiple-vulnerabilities-affecting-draytek-routers-78a6cb8b3946",
"tags": [
"Third Party Advisory"
],
"source": "cve@mitre.org"
}
],
"vulnStatus": "Modified",
"weaknesses": [
{
"type": "Secondary",
"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
"description": [
{
"lang": "en",
"value": "CWE-434"
}
]
}
],
"descriptions": [
{
"lang": "en",
"value": "An issue in the CGI endpoint used to upload configurations in Draytek devices Vigor 165/166 prior to v4.2.6 , Vigor 2620/LTE200 prior to v3.9.8.8, Vigor 2860/2925 prior to v3.9.7, Vigor 2862/2926 prior to v3.9.9.4, Vigor 2133/2762/2832 prior to v3.9.8, Vigor 2135/2765/2766 prior to v4.4.5.1, Vigor 2865/2866/2927 prior to v4.4.5.3, Vigor 2962/3910 prior to v4.3.2.7, Vigor 3912 prior to v4.3.5.2, and Vigor 2925 up to v3.9.6 allows attackers to upload a crafted kernel module, allowing for arbitrary code execution."
},
{
"lang": "es",
"value": "Un problema en el endpoint CGI utilizado para cargar configuraciones en dispositivos Draytek Vigor 165/166 anterior a v4.2.6, Vigor 2620/LTE200 anterior a v3.9.8.8, Vigor 2860/2925 anterior a v3.9.7, Vigor 2862/2926 anterior a v3.9.9.4, Vigor 2133/2762/2832 anterior a v3.9.8, Vigor 2135/2765/2766 anterior a v4.4.5.1, Vigor 2865/2866/2927 anterior a v4.4.5.3, Vigor 2962/3910 anterior a v4.3.2.7, Vigor 3912 anterior a v4.3.5.2 y Vigor 2925 hasta v3.9.6 permite a los atacantes cargar un módulo de kernel manipulado específicamente, lo que permite la ejecución de código arbitrario."
}
],
"lastModified": "2026-07-05T01:20:15.790",
"configurations": [
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor165_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "59521C99-00BA-4503-823E-3FEA44F8DDA0",
"versionEndExcluding": "4.2.7"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor165:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "8E644893-0457-43A9-98AB-9DB37A5C415C"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor166_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "08B9436B-B2FE-4644-BB06-B0537EC23A71",
"versionEndExcluding": "4.2.7"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor166:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "7E33E647-5883-44FA-9915-34B89090D4E4"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2620_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "4C7DD492-4294-484D-A4D2-BCCCA152D57F",
"versionEndExcluding": "3.9.8.9"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2620:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "5D98663B-F2F5-4ADC-9FD5-75846890EEBA"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigorlte200_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E7845410-6E90-4E92-8029-964A7F77EC57",
"versionEndExcluding": "3.9.8.9"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigorlte200:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "4DBF2015-9315-44C8-A9FE-E86146F1958E"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2860_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "02588C38-E98C-4553-93C0-535A0C129783",
"versionEndExcluding": "3.9.8"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2860:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "266C73DE-BFC6-4F3E-B022-559B3971CA44"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2925_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "43C713BB-02A0-4CD4-A27F-943D5D538444",
"versionEndExcluding": "3.9.8"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2925:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "7536B29C-2030-4331-B8BF-D269D86D199B"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2862_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "765C62A0-BE3E-4661-8FD6-E9566B7C3C28",
"versionEndExcluding": "3.9.9.5"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2862:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "8B01EDAE-BB9E-4431-BE8C-6505BA7CA42D"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2926_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "36FE9F0A-223F-42DC-BCB6-4A7A24A65130",
"versionEndExcluding": "3.9.9.5"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2926:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AF1B117B-603D-493C-A804-C18ED332A221"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2133_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E0813DB7-4B52-40E1-9D5C-DBF9FA74EFD0",
"versionEndExcluding": "3.9.9"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2133:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "1878E59C-FB40-435D-940A-8952C56FA88B"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2762_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "3B69D1EC-7C33-4367-80BA-4008E8C9A4BE",
"versionEndExcluding": "3.9.9"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2762:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "3873B2B9-95C1-4F00-9165-7C4D2A90CDE5"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2832_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D46E5FF5-6521-4A10-8CC5-34518A38ECFA",
"versionEndExcluding": "3.9.9"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2832:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "B0978465-D59F-4C0A-A29F-5D7BE58BA557"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2135_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "6FD4B17C-2E8A-45C9-8475-C5FD40C86052",
"versionEndExcluding": "4.4.5.1"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2135:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "AEDC8A7F-08CF-44D2-A9A5-A1353AF35B45"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2765_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "815465FB-9BDB-4A16-9E8A-A73B928A7999",
"versionEndExcluding": "4.4.5.1"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2765:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "60657812-D3A8-4B1B-B7BE-F629991CB053"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2766_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "73E966A8-E862-4118-B178-93C297765B0B",
"versionEndExcluding": "4.4.5.1"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2766:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "C0AB3C84-67CA-4531-85FB-1A56F3C93ABF"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2865_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "31F174D4-CDE6-401D-9040-34B862BDE1F9",
"versionEndExcluding": "4.4.5.3"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2865:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "871448C6-9183-4828-A287-05F5EC6A44F6"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2866_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "D9B2CD77-C72F-4C26-B082-EA2671A59116",
"versionEndExcluding": "4.4.5.3"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2866:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "0D0D2760-739F-4C79-AEDC-8B2CCCA2FF53"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2927_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "570A3205-4E89-47E5-9FAE-2D4FFBD5A667",
"versionEndExcluding": "4.4.5.3"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2927:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "12460F51-25AB-4EA9-BC43-9CE8DA992D75"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor2962_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "0549C870-BE10-441A-B07D-0701915E5A9E",
"versionEndExcluding": "4.3.2.8"
},
{
"criteria": "cpe:2.3:o:draytek:vigor2962_firmware:4.4.3.0:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "69EE76E5-A910-46D0-AF34-28D28B77E024"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor2962:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "BD0C9A21-7CFE-452F-8505-834AB8579D9B"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor3910_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "B937F11C-FC86-4D6E-A46B-BA2CA0FFCEF7",
"versionEndExcluding": "4.3.2.8"
},
{
"criteria": "cpe:2.3:o:draytek:vigor3910_firmware:4.4.3:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "E857D42C-1967-46FE-94F6-45B3008ED4DB"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor3910:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "894E4DDA-D9BE-441D-B447-B1CE52959347"
}
],
"operator": "OR"
}
],
"operator": "AND"
},
{
"nodes": [
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:o:draytek:vigor3912_firmware:*:*:*:*:*:*:*:*",
"vulnerable": true,
"matchCriteriaId": "84670562-F228-40A0-A38D-144EA62556D3",
"versionEndExcluding": "4.3.6.1"
}
],
"operator": "OR"
},
{
"negate": false,
"cpeMatch": [
{
"criteria": "cpe:2.3:h:draytek:vigor3912:-:*:*:*:*:*:*:*",
"vulnerable": false,
"matchCriteriaId": "282E5318-DAA8-4AA2-8E7D-4B8BD9162153"
}
],
"operator": "OR"
}
],
"operator": "AND"
}
],
"sourceIdentifier": "cve@mitre.org"
}