ASUS RT-AX56U Path Traversal Vulnerability

ASUS RT-AX56U is a wireless router from ASUS (Taiwan, China).A path traversal vulnerability exists in ASUS RT-AX56U, which stems from the insufficient filtering of special characters in URL parameters by the login function of ASUS RT-AX56U, which could be exploited by an unauthenticated LAN attacker to access a restricted system path and download arbitrary file.