CVE-2021-27691
16.04.2021, 00:15
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.
| Vendor | Product | Version |
|---|---|---|
| tendacn | g0_firmware | 15.11.0.5\(5876\)_cn |
| tendacn | g0_firmware | 15.11.0.6\(9039\)_cn |
| tendacn | g1_firmware | 15.11.0.16\(9024\)_cn |
| tendacn | g1_firmware | 15.11.0.17\(9502\)_cn |
| tendacn | g3_firmware | 15.11.0.16\(9024\)_cn |
| tendacn | g3_firmware | 15.11.0.17\(9502\)_cn |
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= Vulnerable software versions