CVE-2025-32455
Estado: AnalizadaAlta (7.8)—
The Quantenna Wi-Fi chipset ships with a local control script, router_command.sh (in the run_cmd argument), that is vulnerable to command injection. This is an instance of CWE-88, "Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')," and is estimated as a CVSS 7.7 (CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N).
This issue affects Quantenna Wi-Fi chipset through version 8.0.0.28 of the latest SDK, and appears to be unpatched at the time of this CVE record's first publishing, though the vendor has released a best practices guide for implementors of this chipset.
CVSS
- Versión: 3.1
- Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Puntuación base: 7.8
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 0.60%
- Percentil entre todas las CVEs puntuadas: 47
- 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
T1068Exploitation for Privilege Escalationprivilege escalation90 % - Impacto principal
T1059Command and Scripting Interpreterexecution85 % - Impacto secundario
T1005Data from Local Systemcollection70 %
AV:L/PR:L indica acceso local con privilegios limitados. El CWE-88 (argument injection) en script router_command.sh permite inyección de comandos, resultando en ejecución arbitraria de código (T1059) y acceso a datos del sistema (T1005). Escalada implícita por I:H.
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)
Onsemi — Qcs-ax2-a12 FirmwareOnsemi — Qcs-ax2-s5 FirmwareOnsemi — Qcs-ax2-t12 FirmwareOnsemi — Qcs-ax2-t8 FirmwareOnsemi — Qcs-ax3-a12 FirmwareOnsemi — Qcs-ax3-s5 FirmwareOnsemi — Qcs-ax3-t12 FirmwareOnsemi — Qcs-ax3-t8 FirmwareOnsemi — Qd840 FirmwareOnsemi — Qhs710 FirmwareOnsemi — Qsr10ga FirmwareOnsemi — Qsr10gu FirmwareOnsemi — Qv840 FirmwareOnsemi — Qv840c FirmwareOnsemi — Qv860 FirmwareOnsemi — Qv940 FirmwareOnsemi — Qv942c FirmwareOnsemi — Qv952c Firmware
CWE
- CWE-88
Referencias
JSON original (NVD)
Mostrar
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