Windows Shell in Microsoft Windows Server 2008 SP2 and R2 SP1 Windows 7 SP1 Windows 8.1 and RT 8.1 Windows Server 2012 and R2 Windows 10 Gold 1511 1607 1703 Windows Server 2016 and Windows Server version 1709 allows a remote code execution vulnerability due to how file copy destinations are validated aka \Windows Shell Remote Code Execution Vulnerability\.