Junglewise Threat Intelligence

CVE-2025-21171: Microsoft Security Advisory | .NET Remote Code Execution Vulnerability

CVE-2025-21171 · Severity: low · CVSS 3.1 · Published 2025-01-14

Technologies: Microsoft.NetCore.App.Runtime.win-arm (NuGet), Microsoft.NetCore.App.Runtime.win-x64 (NuGet), Microsoft.NetCore.App.Runtime.linux-musl-arm64 (NuGet), Microsoft.NetCore.App.Runtime.linux-musl-arm (NuGet), Microsoft.NetCore.App.Runtime.linux-musl-x64 (NuGet), Microsoft.NetCore.App.Runtime.osx-x64 (NuGet), Microsoft.NetCore.App.Runtime.osx-arm64 (NuGet), Microsoft.NetCore.App.Runtime.linux-arm64 (NuGet), Microsoft.NetCore.App.Runtime.linux-arm (NuGet), Microsoft.NetCore.App.Runtime.win-x86 (NuGet), Microsoft.NetCore.App.Runtime.linux-x64 (NuGet), Microsoft.NetCore.App.Runtime.win-arm64 (NuGet). Vendors: NuGet.

Executive brief

Microsoft Security Advisory CVE-2025-21171 | .NET Remote Code Execution Vulnerability

Affected products

  • NuGet Microsoft.NetCore.App.Runtime.win-arm
  • NuGet Microsoft.NetCore.App.Runtime.win-x64
  • NuGet Microsoft.NetCore.App.Runtime.linux-musl-arm64
  • NuGet Microsoft.NetCore.App.Runtime.linux-musl-arm
  • NuGet Microsoft.NetCore.App.Runtime.linux-musl-x64
  • NuGet Microsoft.NetCore.App.Runtime.osx-x64
  • NuGet Microsoft.NetCore.App.Runtime.osx-arm64
  • NuGet Microsoft.NetCore.App.Runtime.linux-arm64
  • NuGet Microsoft.NetCore.App.Runtime.linux-arm
  • NuGet Microsoft.NetCore.App.Runtime.win-x86
  • NuGet Microsoft.NetCore.App.Runtime.linux-x64
  • NuGet Microsoft.NetCore.App.Runtime.win-arm64

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