CVE-2025-41664

Estado: AplazadaAlta (7.5)—

A low-privileged remote attacker could gain unauthorized access to critical resources, such as firmware and certificates, due to improper permission handling during the runtime of services (e.g., FTP/SFTP). This access could allow the attacker to escalate privileges and modify firmware.

CVSS

Versión: 3.1
Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H
Puntuación base: 7.5

Probabilidad de explotación (EPSS)

Probabilidad de explotación en los próximos 30 días: 0.24%
Percentil entre todas las CVEs puntuadas: 14
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).

🎯 Técnicas ATT&CK

Cómo se explota esta vulnerabilidad y qué consigue el atacante, en el lenguaje de MITRE ATT&CK.

ExplotaciónT1210 Exploitation of Remote Serviceslateral movement85 %
Impacto principalT1222 File and Directory Permissions Modificationdefense impairment90 %
Impacto secundarioT1068 Exploitation for Privilege Escalationprivilege escalation80 %
Impacto secundarioT1565.001 Stored Data Manipulationimpact75 %

Vector CVSS AV:N/PR:L indica explotación remota con privilegios bajos (T1210). CWE-732 (permisos impropiamente configurados) permite acceder a firmware y certificados (T1222), escalar privilegios (T1068) y modificar firmware (manipulación de datos T1565.001).

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 Program Restrict File and Directory Permissions Privileged Account Management Application Isolation and Sandboxing Exploit Protection Update Software

CWE

CWE-732

Referencias

https://certvde.com/de/advisories/VDE-2025-048

JSON original (NVD)

Mostrar

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