ASUS GT-AC2900 authorization issue vulnerability

ASUS GT-AC2900 is a router from ASUS (China).A security vulnerability exists in versions prior to ASUS GT-AC2900 devices 3.0.0.4.386.42643, which allows the administrator application to allow bypass of authentication when handling remote input from unauthenticated users, which could be exploited by an attacker to access the administrator interface.