CVE-2026-4565 | Tenda AC21 16.03.08.16 SetNetControlList formSetQosBand list buffer overflow (EUVD-2026-14343)
A vulnerability was found in Tenda AC21 16.03.08.16. It has been rated as critical. Impacted is the function formSetQosBand of the file /goform/SetNetControlList. Performing a manipulation of the argument list results in buffer overflow.
This vulnerability is identified as CVE-2026-4565. The attack can be initiated remotely. Additionally, an exploit exists.