This script is Copyright (C) 2003-2017 Tenable Network Security, Inc.
Arbitrary code can be executed on the remote host.
The remote version of Windows contains a flaw in the function
NetpValidateName() in the WorkStation service that could allow an
attacker to execute arbitrary code on the remote host with the SYSTEM
A series of worms (Welchia, Spybot, ...) are known to exploit this
vulnerability in the wild.
See also :
Microsoft has released a set of patches for Windows 2000 and XP.
Risk factor :
Critical / CVSS Base Score : 10.0
CVSS Temporal Score : 8.3
Public Exploit Available : true