Mount Manager in Microsoft Windows Vista SP2 Windows Server 2008 SP2 and R2 SP1 Windows 7 SP1 Windows 8 Windows 8.1 Windows Server 2012 Gold and R2 Windows RT Gold and 8.1 and Windows 10 mishandles symlinks which allows physically proximate attackers to execute arbitrary code by connecting a crafted USB device aka \Mount Manager Elevation of Privilege Vulnerability.\