CVE-2021-27705

Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.179502CN allows remote attackers to execute arbitrary code via a crafted action/"qosIndex "request. This occurs because the "formQOSRuleDel" function directly passes the parameter "qosIndex" to strcpy without limit...

CVE-2021-27705

Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.179502CN allows remote attackers to execute arbitrary code via a crafted action/"qosIndex "request. This occurs because the "formQOSRuleDel" function directly passes the parameter "qosIndex" to strcpy without limit...

CVE-2021-27705

The CVE-2021-27705 entry involves the Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN, where a buffer overflow in the formQOSRuleDel routine exists. Specifically, the function passes the qosIndex parameter directly to strcpy without bounds checking, enabling remote code execution. Mult...