Design/Logic Flaw

TRENDnet TEW-812DRU router allows remote authenticated users to execute arbitrary commands via shell metacharacters in the 1 wan network prefix to internet/ipv6.asp; 2 remote port to adm/management.asp; 3 pptp username, 4 pptp password, 5 ip, 6 gateway, 7 l2tp username, or 8 l2tp password to...