This script is Copyright (C) 2013 Tenable Network Security, Inc.
The remote VNC server does not require authentication.
The VNC server installed on the remote host allows an attacker to
connect to the remote host as no authentication is required to access
It was possible to log into the remote service and take a screenshot.
Disable the 'No Authentication' security type.
Risk factor :
High / CVSS Base Score : 7.5