The D-Link DIR-816 A2 1.11 router only checks the random token when authorizing a goform request. An attacker can get this token from dir_login.asp and use a hidden API URL /goform/SystemCommand to execute a system command without authentication.Referenceshttps://github.com/PAGalaxyLab/VulInfo/blob/master/D-Link/DIR-816/remote_cmd_exec_0/README.md
