Tenda AX180 Stack Overflow Vulnerability (CNVD-2022-78482)

Tenda AX1803 is a dual-band Gigabit WIFI6 router from Tenda (China).Tenda AX1803 is vulnerable to a stack overflow vulnerability, which is caused by improper boundary checking of the formSetQosBand function. An attacker could exploit the vulnerability to overflow the buffer and execute arbitrary code on the system, or cause a denial of service.