Info Nessus Plugin ID 18039
SynopsisA remote control service is running on the remote port.
DescriptionThe remote host seems to be running Hydrogen, a backdoor used by penetration testers to gather screen shots, download files or gain control of the remote host.
Make sure that the use of this software on the remote host is done in accordance with your security policy.
SolutionIf this service is not needed, disable it or filter incoming traffic to this port.