CVE-2021-27692

CRITICAL

9.8

Descripcion

Command Injection in Tenda G1 and G3 routers with firmware versions v15.11.0.17(9502)_CN or v15.11.0.16(9024)_CN allows remote attackers to execute arbitrary OS commands via a crafted "action/umountUSBPartition" request. This occurs because the "formSetUSBPartitionUmount" function executes the "doSystemCmd" function with untrusted input.

Detalles CVE

Puntuacion CVSS v3.19.8

SeveridadCRITICAL

Vector CVSSCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Vector de ataqueNETWORK

ComplejidadLOW

Privilegios requeridosNONE

Interaccion usuarioNONE

Publicado4/16/2021

Ultima modificacion11/21/2024

Fuentenvd

Avistamientos honeypot0

Productos afectados

tendacn:g1tendacn:g1_firmwaretendacn:g3tendacn:g3_firmware

Debilidades (CWE)

CWE-78CWE-119

Referencias

https://hackmd.io/%40aZYpdinUS2SD-yhAeHwOkw/ry-t4QfMu(cve@mitre.org)

https://hackmd.io/%40aZYpdinUS2SD-yhAeHwOkw/ry-t4QfMu(af854a3a-2127-422b-91ae-364da2661108)

Correlaciones IOC

Sin correlaciones registradas

This product uses data from the NVD API but is not endorsed or certified by the NVD.