I own a DCS-5222L revB (with latest fw 2.15.07).
The camera is set-up as a cloud camera and UPnP settings are both disabled in the "Network Setup" page. The problem is that my router shows ports 80 and 443 opened from the D-Link via UPnP. I created a firewall rule to deny ALL traffic (incoming and outgoing) from the D-Link's IP for ports 80 and 443 and I can still access my camera through the portal or MyDlink app...
If these ports are not used why does the camera opens them? Any ideas?