CVE-2025-13942
Estado: AnalizadaCrítica (9.8)—
A command injection vulnerability in the UPnP function of the Zyxel EX3510-B0 firmware versions through 5.17(ABUP.15.1)C0 could allow a remote attacker to execute operating system (OS) commands on an affected device by sending specially crafted UPnP SOAP requests.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 9.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 1.08%
- Percentil entre todas las CVEs puntuadas: 64
- 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.
- Explotación
T1190Exploit Public-Facing Applicationinitial access95 % - Impacto principal
T1059Command and Scripting Interpreterexecution90 %
CWE-78 (command injection) en función UPnP accesible remotamente sin autenticación (AV:N, PR:N). Permite ejecución de comandos OS en dispositivo remoto. Impacto directo T1059.
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 (18)
Zyxel — Dx4510-b0 FirmwareZyxel — Dx4510-b1 FirmwareZyxel — Ee6510-10 FirmwareZyxel — Emg6726-b10a FirmwareZyxel — Ex2210-t0 FirmwareZyxel — Ex3510-b0 FirmwareZyxel — Ex3510-b1 FirmwareZyxel — Ex5510-b0 FirmwareZyxel — Ex5512-t0 FirmwareZyxel — Ex7710-b0 FirmwareZyxel — Lte3301-plus FirmwareZyxel — Nebula Lte3301-plus FirmwareZyxel — Nebula Nr7101 FirmwareZyxel — Nr7101 FirmwareZyxel — Px3321-t1 FirmwareZyxel — Px5301-t0 FirmwareZyxel — Vmg4927-b50a FirmwareZyxel — Wx5610-b0 Firmware
CWE
- CWE-78
Referencias
JSON original (NVD)
Mostrar
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