NETGEAR R8500 ipv6_fix.cgi component ipv6_wan_ipaddr parameter 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 ipv6wanipaddr, ipv6lanipaddr, ipv6wanlength, and ipv6lanlength parameters parameters in the ipv6fix.cgi component. Failure to properly validate th...