The SMBv1 server in Microsoft Windows Vista SP2 Windows Server 2008 SP2 and R2 SP1 Windows 7 SP1 Windows 8.1 Windows Server 2012 Gold and R2 Windows RT 8.1 and Windows 10 Gold 1511 and 1607 allows remote attackers to execute arbitrary code via crafted packets aka \Windows SMB Authenticated Remote Code Execution Vulnerability.\