CVE-2025-21171
High
Description
.NET Remote Code Execution Vulnerability
SeverityHigh
CVSS7.5
Exploit probability—
Product
Microsoft .net
PublishedJan 14, 2025
First seenJan 14, 2025
Weakness typeCWE-122CWE-122
How to fix
Update
- microsoft visual_studio_202217.6.22, 17.8.17, 17.10.10, 17.12.4 or later
- Microsoft.NetCore.App.Runtime.linux-arm9.0.1 or later
- Microsoft.NetCore.App.Runtime.linux-arm649.0.1 or later
- Microsoft.NetCore.App.Runtime.linux-musl-arm9.0.1 or later
- Microsoft.NetCore.App.Runtime.linux-musl-arm649.0.1 or later
- Microsoft.NetCore.App.Runtime.linux-musl-x649.0.1 or later
- Microsoft.NetCore.App.Runtime.linux-x649.0.1 or later
- Microsoft.NetCore.App.Runtime.osx-arm649.0.1 or later
- Microsoft.NetCore.App.Runtime.osx-x649.0.1 or later
- Microsoft.NetCore.App.Runtime.win-arm9.0.1 or later
- Microsoft.NetCore.App.Runtime.win-arm649.0.1 or later
- Microsoft.NetCore.App.Runtime.win-x649.0.1 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| microsoft .net | 9.0.0 | — |
| microsoft powershell | 7.5 | — |
| microsoft visual_studio_2022 | 17.6.0 ≤ v < 17.6.22, 17.8.0 ≤ v < 17.8.17, 17.10.0 ≤ v < 17.10.10, 17.12.0 ≤ v < 17.12.4 | 17.6.22, 17.8.17, 17.10.10, 17.12.4 |
| Microsoft.NetCore.App.Runtime.linux-armNuGet | 9.0.0 ≤ v < 9.0.1 | 9.0.1 |
| Microsoft.NetCore.App.Runtime.linux-arm64NuGet | 9.0.0 ≤ v < 9.0.1 | 9.0.1 |
| Microsoft.NetCore.App.Runtime.linux-musl-armNuGet | 9.0.0 ≤ v < 9.0.1 | 9.0.1 |
| Microsoft.NetCore.App.Runtime.linux-musl-arm64NuGet | 9.0.0 ≤ v < 9.0.1 | 9.0.1 |
| Microsoft.NetCore.App.Runtime.linux-musl-x64NuGet | 9.0.0 ≤ v < 9.0.1 | 9.0.1 |
| Microsoft.NetCore.App.Runtime.linux-x64NuGet | 9.0.0 ≤ v < 9.0.1 | 9.0.1 |
| Microsoft.NetCore.App.Runtime.osx-arm64NuGet | 9.0.0 ≤ v < 9.0.1 | 9.0.1 |
| Microsoft.NetCore.App.Runtime.osx-x64NuGet | 9.0.0 ≤ v < 9.0.1 | 9.0.1 |
| Microsoft.NetCore.App.Runtime.win-armNuGet | 9.0.0 ≤ v < 9.0.1 | 9.0.1 |
| Microsoft.NetCore.App.Runtime.win-arm64NuGet | 9.0.0 ≤ v < 9.0.1 | 9.0.1 |
| Microsoft.NetCore.App.Runtime.win-x64NuGet | 9.0.0 ≤ v < 9.0.1 | 9.0.1 |
| Microsoft.NetCore.App.Runtime.win-x86NuGet | 9.0.0 ≤ v < 9.0.1 | 9.0.1 |
Check your version
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