CVE-2024-4491 | Tenda i21 1.0.0.14(4656) formGetDiagnoseInfo cmdinput stack-based overflow

A vulnerability classified as critical was found in Tenda i21 1.0.0.14(4656). This vulnerability affects the function formGetDiagnoseInfo. The manipulation of the argument cmdinput leads to stack-based buffer overflow.

This vulnerability was named CVE-2024-4491. The attack can be initiated remotely. Furthermore, there is an exploit available.

The vendor was contacted early about this disclosure but did not respond in any way.