Will Schroeder

**Name of the Vulnerable Software and Affected Versions** Microsoft Windows Local Security Authority (LSA) versions are affected, but specific versions are not provided in the input data. **Description** A spoofing issue allows attackers to affect the system. The problem is related to the Local Security Authority (LSA) in Windows. Details about real-world incidents where this issue was exploited are not provided. Technical details about exploitation include the use of `EfsRpcEncryptFileSrv` to bypass the latest MS patch. The issue can be exploited through RPC, and a named pipe, such as "lsarpc", can be used. The estimated number of potentially affected devices worldwide is not available. **Recommendations** No specific recommendations for resolving the issue are provided in the input data for each affected version.