The Service Control Manager (SCM) in Windows 2000 creates predictable named pipes, which allows a local user with console access to gain administrator privileges, aka the "Service Control Manager Named Pipe Impersonation" vulnerability.Referenceshttps://docs.microsoft.com/en-us/security-updates/securitybulletins/2000/ms00-053http://www.securityfocus.com/bid/1535
