CVE-2024-21409
.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
CVE-2024-21409 is fixed in 81 products on 3 platforms, first by PowerShell Preview 7.5.0.1, released January 18, 2024. It is not reported as exploited. Patch Radar priority: High.
HighFixed on 3 platforms
CVSS
7.3
Important
Exploitation
None reported
Exploitation Less Likely
CISA KEV
Not listed
Not in the Known Exploited Vulnerabilities catalog
EPSS
0.0251
84th percentile
.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability
Where it's fixed
| Product | Fixed in | Fix | Released |
|---|---|---|---|
| Microsoft | |||
| .NET 6.0 | KB5037336 | Apr 9, 2024 | |
| .NET 7.0 | KB5037337 | Apr 9, 2024 | |
| .NET 8.0 | KB5037338 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1607 for 32-bit Systems | 14393.6897 | KB5036899 | Apr 9, 2024 |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1607 for x64-based Systems | 14393.6897 | KB5036899 | Apr 9, 2024 |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for 32-bit Systems | KB5037034 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for ARM64-based Systems | KB5037034 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows 10 Version 1809 for x64-based Systems | KB5037034 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2016 | 14393.6897 | KB5036899 | Apr 9, 2024 |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2016 (Server Core installation) | 14393.6897 | KB5036899 | Apr 9, 2024 |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 | KB5037034 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.7.2 on Windows Server 2019 (Server Core installation) | KB5037034 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1607 for 32-bit Systems | KB5036609 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1607 for x64-based Systems | KB5036609 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for 32-bit Systems | KB5037034 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 1809 for x64-based Systems | KB5037034 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for 32-bit Systems | KB5037035 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for ARM64-based Systems | KB5037035 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 21H2 for x64-based Systems | KB5037035 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 22H2 for 32-bit Systems | KB5037036 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 22H2 for ARM64-based Systems | KB5037036 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 10 Version 22H2 for x64-based Systems | KB5037036 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 11 version 21H2 for ARM64-based Systems | KB5037037 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows 11 version 21H2 for x64-based Systems | KB5037037 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2016 | KB5036609 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2016 (Server Core installation) | KB5036609 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 | KB5037034 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2019 (Server Core installation) | KB5037034 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2022 | KB5037033 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8 on Windows Server 2022 (Server Core installation) | KB5037033 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for 32-bit Systems | KB5037035 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for ARM64-based Systems | KB5037035 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 21H2 for x64-based Systems | KB5037035 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for 32-bit Systems | KB5037036 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for ARM64-based Systems | KB5037036 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 10 Version 22H2 for x64-based Systems | KB5037036 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 22H2 for ARM64-based Systems | KB5036620 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 22H2 for x64-based Systems | KB5036620 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 23H2 for ARM64-based Systems | KB5036620 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 Version 23H2 for x64-based Systems | KB5036620 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 version 21H2 for ARM64-based Systems | KB5037037 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows 11 version 21H2 for x64-based Systems | KB5037037 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022 | KB5037033 | Apr 9, 2024 | |
| Microsoft .NET Framework 3.5 AND 4.8.1 on Windows Server 2022 (Server Core installation) | KB5037033 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB5037128 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 | KB5037041 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB5037128 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for 32-bit Systems Service Pack 2 (Server Core installation) | KB5037041 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB5037128 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for x64-based Systems Service Pack 2 | KB5037041 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB5037128 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2 on Windows Server 2008 for x64-based Systems Service Pack 2 (Server Core installation) | KB5037041 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5037127 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5037038 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5037127 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5037038 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 | KB5037039 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 (Server Core installation) | KB5037039 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 | KB5037040 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.6.2/4.7/4.7.1/4.7.2 on Windows Server 2012 R2 (Server Core installation) | KB5037040 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 | KB5037127 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.8 on Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Server Core installation) | KB5037127 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 | KB5037039 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 (Server Core installation) | KB5037039 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 R2 | KB5037040 | Apr 9, 2024 | |
| Microsoft .NET Framework 4.8 on Windows Server 2012 R2 (Server Core installation) | KB5037040 | Apr 9, 2024 | |
| Windows apps | |||
| PowerShell | 7.4.2.0 | PowerShell 7.4.2.0 | Apr 11, 2024 |
| PowerShell Preview | 7.5.0.1 | PowerShell Preview 7.5.0.1 | Jan 18, 2024 |
| Linux | |||
| aspnetcore-runtime-6.0 · amzn 2023 | 6.0.29-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| aspnetcore-targeting-pack-6.0 · amzn 2023 | 6.0.29-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet · amzn 2023 | 6.0.129-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet-apphost-pack-6.0 · amzn 2023 | 6.0.29-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet-apphost-pack-6.0-debuginfo · amzn 2023 | 6.0.29-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet-host · amzn 2023 | 6.0.29-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet-host-debuginfo · amzn 2023 | 6.0.29-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet-hostfxr-6.0 · amzn 2023 | 6.0.29-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet-hostfxr-6.0-debuginfo · amzn 2023 | 6.0.29-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet-runtime-6.0 · amzn 2023 | 6.0.29-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet-runtime-6.0-debuginfo · amzn 2023 | 6.0.29-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet-sdk-6.0 · amzn 2023 | 6.0.129-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet-sdk-6.0-debuginfo · amzn 2023 | 6.0.129-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet-sdk-6.0-source-built-artifacts · amzn 2023 | 6.0.129-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet-targeting-pack-6.0 · amzn 2023 | 6.0.29-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet-templates-6.0 · amzn 2023 | 6.0.129-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet6.0-debuginfo · amzn 2023 | 6.0.129-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| dotnet6.0-debugsource · amzn 2023 | 6.0.129-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
| netstandard-targeting-pack-2.1 · amzn 2023 | 6.0.129-1.amzn2023.0.1 | ALAS2023-2024-597 | Apr 25, 2024 |
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