SAP NetWeaver Gateway for Microsoft (GWM) customers use the Microsoft .NET framework. Some versions of the framework are vulnerable to so called "WinForms Callback Elevation Vulnerability". For more information, see: http://web.nvd.nist.gov/view/vuln/detail?vulnId=CVE-2013-0073.
NetWeaver Gateway, Microsoft, .NET framework, Elevation of Privilege
Reason and Prerequisites
Vulnerable Microsoft .NET framework
GWM customers should upgrade to the latest Microsoft .NET framework version. For more details, see: https://technet.microsoft.com/library/security/ms13-015.