Tenda AX1803 Buffer Overflow Vulnerability (CNVD-2024-02213)

Tenda AX1803 is a dual-band Gigabit WIFI6 router from Tenda (China). A buffer overflow vulnerability exists in Tenda AX1803 v1.0.0.1, which originates from the adv.iptv.stballvlans parameter of the formSetIptv method failing to correctly validate the length of the input data, and can be exploited by an attacker to execute arbitrary code on the system or cause a denial of service attack.