Tenda AX1803 is a dual-band gigabit WIFI6 router from Tenda (China).Tenda AX1803 firmware US_AX1803v2.0br_v1.0.0.1_2994_CN_ZGYD01_4 version is vulnerable to cross-site request forgery, which exists in the /bin/tdhttpd file fromSysToolReboot function/goform/SysToolReboot page. An attacker can exploit the vulnerability to cause a denial of service.