This script is Copyright (C) 2006-2013 Tenable Network Security, Inc.
The remote VNC server is prone to an authentication bypass issue.
The VNC server installed on the remote host allows an attacker
to bypass authentication by simply requesting 'Type 1 - None' as the
authentication type even though it is not explicitly configured to
See also :
If using RealVNC, upgrade to RealVNC Free Edition 4.1.2 / Personal Edition 4.2.3 /
Enterprise Edition 4.2.3 or later.
If using LibVNCServer, upgrade to version 0.8.2 or later.
Risk factor :
High / CVSS Base Score : 7.5
CVSS Temporal Score : 5.9
Public Exploit Available : true