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CVE-2024-23929

Estado: ModificadaAlta (7.3)—

This vulnerability allows network-adjacent attackers to create arbitrary files on affected installations of Pioneer DMH-WT7600NEX devices. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.

The specific flaw exists within the telematics functionality. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this in conjunction with other vulnerabilities to execute arbitrary code in the context of root.

CVSS

Probabilidad de explotación (EPSS)

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.

AV:A + PR:L indica red adyacente con privilegios locales (T1210). Crea archivos arbitrarios sin validación de ruta; con otras vulnerabilidades permite ejecución como root (T1059, T1068). Bypass de autenticación sugiere cadena de ataque (T1566.001).

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

Threat Intelligence ProgramRestrict Web-Based ContentPrivileged Account ManagementExecution PreventionDisable or Remove Feature or ProgramAudit

Tecnologías afectadas (1)

Pioneer — Dmh-wt7600nex Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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