The host is installed with Microsoft Windows Server 2008 R2, Windows 7, Windows 8, Windows 8.1, Windows Server 2012 or Windows Server 2012 R2 and is prone to an elevation of privilege vulnerability. The flaw is present in the windows create process, which fails to properly validate and enforce impersonation levels. An attacker who successfully exploited this vulnerability could bypass impersonation-level security checks and gain elevated privileges on a targeted system.