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CVE-2026-4620

Estado: AnalizadaAlta (7.1)—

OS Command Injection vulnerability in NEC Platforms, Ltd. Aterm Series allows a attacker to execute arbitrary OS commands via network.

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.

CWE-78 (OS Command Injection) en firmware de router; requiere PR:H y UI:A (interacción del usuario autenticado), encajando en T1203 (ejecución en cliente/dispositivo). El impacto es T1059 (ejecución de comandos del SO) tal como describe 'execute arbitrary OS commands'.

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

Restrict Web-Based ContentPrivileged Account ManagementLimit Software InstallationExecution PreventionBehavior Prevention on EndpointDisable or Remove Feature or Program

Tecnologías afectadas (2)

NEC — Aterm Wx1500hp FirmwareNEC — Aterm Wx3600hp Firmware

CWE

Referencias

JSON original (NVD)

Mostrar
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