Romizone Blog’ s Fantasy

January 3, 2007

Backdoor Remote Dekstop

Filed under: IT Computer

Backdoor Remote Dekstop , jika Terminal Service penuh ….

Backdoor when a terminal server has exceeded the maximum number of allowed connections

Location: BlogsDavid’s Blog    
Posted by: d.schwingenschuh 07.09.2006

By default a Windows 2003 Server does only allow 2 simultaneous terminal server connections for remote management. "Log Off" closes the Session and releases the connection, but "Disconnecting" such as hitting the "X" to close the Remote Desktop Client leaves your session running and leaves your connection active, so that you can reconnect if your connection information hasn’t changed. But what to do if your connection information has changed and you can’t reconnect and the second connection is also not available?

There is one backdoor which can be used. Since Windows 2003 there is a little known feature which helps in a "too many connections" situation. The Remote Desktop client offers an option which allows you to connect to the console. This gives you a 3rd connection. If someone is logged into the console you have to have the sufficient permissions then the session will be logged out and you can log in. If nobody is logged into the console it will let you log in.

Start -> Run -> mstsc -v:x.x.x.x /console

to access the console session, do this:

start | run - mstsc -v:0.0.0.0 /f -console
(replace the 0.0.0.0 with your ipaddress) 

 






















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