Open WAN-to-LAN proxy on AT&T routers

The Arris NVG589 and NVG599 routers configured with AT&T U-verse firmware 9.2.2h0d83 expose an un-authenticated proxy that allows connecting from WAN to LAN by MAC address. Module Options msf use auxiliary/scanner/wproxy/att/openproxy msf undefinedopenproxy show actions ...actions... msf...