CVE-2021-27691

CRITICAL

9.8

Description

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.

Details CVE

Score CVSS v3.19.8

SeveriteCRITICAL

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

Vecteur d'attaqueNETWORK

ComplexiteLOW

Privileges requisNONE

Interaction utilisateurNONE

Publie4/16/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

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

Faiblesses (CWE)

CWE-78CWE-119

References

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

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

Correlations IOC

Aucune correlation enregistree

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