I have updated Hax11 to connect to non-default display ports. The previous version only allowed connecting to display 0 "port 6000", but now you can connect to any a system has available.
Example:
If you want to connect to display 1 "port 6001" use this command:
python hax11.py ip.addr.here 1
If you want to connect to display 0 use the old command style:
python hax11.py ip.addr.here
You can connect to display 1, 2, 3, and so on. I know it seems like a small change, but it doubles or more your attack surface. So while the change is small, the impact is big.
Get it HERE
Enjoy!