NETGEAR R8500 openvpn.cgi component buffer overflow vulnerability

The NETGEAR R8500 is a wireless router from NETGEAR. A buffer overflow vulnerability exists in the NETGEAR R8500 v1.0.2.160, which originates from the openvpnserviceport and openvpnserviceporttun parameters in the openvpn.cgi component failing to correctly validate the length and size of the inpu...