Microsoft .NET Framework, SharePoint, and Visual Studio Remote Code Execution Vulnerability

When

2021-11-03 00:00 UTC · day precision

Where

Global (internet)

Category

cyber_exploit

Microsoft .NET Framework, Microsoft SharePoint, and Visual Studio contain a remote code execution vulnerability when the software fails to check the source markup of XML file input. Successful exploitation allows an attacker to execute code in the context of the process responsible for deserialization of the XML content.

Sources

• CISA ↗ · first seen 2021-11-03 00:00 UTC

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