The host is installed with Microsoft Server 2003, Vista SP2, Server 2008 SP2, Windows 7 SP1, Server 2008 R2 SP1, Windows 8, Server 2012, Windows 8.1 or Server 2012 R2 and is prone to MS-DOS device name vulnerability. A flaw is present in the application, which fails to properly validate and enforce impersonation levels. Successful exploitation could allow attackers to bypass impersonation-level se ...