CVE-1999-0593
The default setting for the Winlogon key entry ShutdownWithoutLogon in Windows NT allows users with physical access to shut down a Windows NT system without logging in.
Date published : 2000-02-04
http://technet.microsoft.com/en-us/library/cc722469.aspx
http://www.microsoft.com/technet/archive/winntas/deploy/confeat/06wntpcc.mspx?mfr=true