CVE-2024-30045: .NET and Visual Studio Remote Code Execution Vulnerability

Severity: medium (CVSS 6.3 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 1.2% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2024-05-14 · updated 2026-06-17
Weakness: CWE-122

Description

.NET and Visual Studio Remote Code Execution Vulnerability

Affected products

Microsoft .NET: from 7.0.0 before 7.0.19; from 8.0.0 before 8.0.5 — fixed in 7.0.19, 8.0.5
Microsoft Powershell: from 7.4 before 7.4.3 — fixed in 7.4.3
Microsoft Visual Studio 2022 version 17.14: from 17.4.0 before 17.4.19; from 17.6.0 before 17.6.15; from 17.8.0 before 17.8.10; from 17.9.0 before 17.9.7 — fixed in 17.4.19, 17.6.15, 17.8.10, 17.9.7
Microsoft .NET 7.0: from 7.0.0 before 7.0.19 — fixed in 7.0.19
Microsoft .NET 8.0: from 8.0 before 8.0.5 — fixed in 8.0.5
Microsoft Visual Studio 2022 version 17.4: from 17.4.0 before 17.4.19 — fixed in 17.4.19
Microsoft Visual Studio 2022 version 17.6: from 17.6.0 before 17.6.15 — fixed in 17.6.15
Microsoft Visual Studio 2022 version 17.8: from 17.8.0 before 17.8.10 — fixed in 17.8.10
Microsoft Visual Studio 2022 version 17.9: from 17.0 before 17.9.7 — fixed in 17.9.7
Microsoft PowerShell 7.4: from 7.4.0 before 7.4.3 — fixed in 7.4.3

How to fix

Upgrade to a fixed version: Microsoft .NET 7.0.19, 8.0.5; Microsoft Powershell 7.4.3; Microsoft Visual Studio 2022 version 17.14 17.4.19, 17.6.15, 17.8.10, 17.9.7; Microsoft .NET 7.0 7.0.19; Microsoft .NET 8.0 8.0.5; Microsoft Visual Studio 2022 version 17.4 17.4.19; Microsoft Visual Studio 2022 version 17.6 17.6.15; Microsoft Visual Studio 2022 version 17.8 17.8.10; Microsoft Visual Studio 2022 version 17.9 17.9.7; Microsoft PowerShell 7.4 7.4.3. Check the vendor advisory for mitigations.

References

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