Tenda Router AX12 Buffer Overflow Vulnerability

Tenda Ax12 is a dual-band Gigabit Wifi 6 wireless router from Tenda, China.A security vulnerability exists in the Tenda Router AX12, which stems from a buffer overflow vulnerability in the sub 422CE4 function of the page goform setIPv6Status, which can be exploited by an attacker to cause a denial of service via the prefixDelegate parameter to cause a denial of service.