CVE-2021-27691
30Vexday Risk Score
Prioritize patching. It exploitation observed by VulnCheck.
ssvc Attendepss 25%
from disclosure to weapon
Published on NVDApr 15
VulnCheck+1955d
exploitation probability
25%top 2% of all CVEs
observed exploitation
yesVulnCheck
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.
Affected products
n/a · n/a