This script is Copyright (C) 1999-2012 Tenable Network Security, Inc.
Arbitrary commands may be run on this server.
Your MTA accepts the DEBUG or WIZ command. It must be a very old version
This command is dangerous as it allows remote users to execute arbitrary
commands as root without the need to log in.
Upgrade your MTA.
Risk factor :
Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 10.0
Public Exploit Available : true