said by guppy_fish:
Also that page doesn't work right, it reports my router at IP 10.1.1.1 is responding to UPNP ... lol ( is a non routeable IP and can't be accessed from the WAN )
The details say I'm on a linux server that is at 192.168.0.1 , nothing in my network uses that IP
Did you click this link, which is an example of exposed UPnP vulnerability result? »www.grc.com/su/UPnP-Exposed.htm
or did you click this link, then click Services/ShieldsUP!, then run the UPnP test? »www.grc.com/intro.htm
The first link displays example results exactly like you reported. Use the second link. Your Actiontec primary router will not show the vulnerability. DD-WRT on my Asus doesn't either.
Also, some broadband system routers using PPPoE present non-routable WAN addresses because they are aggregated further upstream (if I'm using the correct terminology). Does FiOS MDU ONTs using VDSL do this? Maybe.