CVE-2021-27691

CRITICAL

9.8

Descricao

Command Injection in Tenda G0 routers with firmware versions v15.11.0.6(9039)_CN and v15.11.0.5(5876)_CN , and 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/setDebugCfg request. This occurs because the "formSetDebugCfg" function executes glibc's system function with untrusted input.

Detalhes CVE

Pontuacao CVSS v3.19.8

SeveridadeCRITICAL

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

Vetor de ataqueNETWORK

ComplexidadeLOW

Privilegios necessariosNONE

Interacao do usuarioNONE

Publicado4/16/2021

Ultima modificacao11/21/2024

Fontenvd

Avistamentos honeypot0

Produtos afetados

tendacn:g0tendacn:g0_firmwaretendacn:g1tendacn:g1_firmwaretendacn:g3tendacn:g3_firmware

Fraquezas (CWE)

CWE-78CWE-119

Referencias

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

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

Correlacoes IOC

Sem correlacoes registradas

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