CVE-2026-2140 | Tenda TX9 up to 22.03.02.10_multi /goform/setMacFilterCfg sub_4223E0 deviceList buffer overflow
A vulnerability labeled as critical has been found in Tenda TX9 up to 22.03.02.10_multi. Affected by this issue is the function sub_4223E0 of the file /goform/setMacFilterCfg. Such manipulation of the argument deviceList leads to buffer overflow.
This vulnerability is traded as CVE-2026-2140. The attack may be launched remotely. Furthermore, there is an exploit available.