CVE-2025-30399
.NET and Visual Studio Remote Code Execution Vulnerability
CVSS Score
7.5
EPSS Score
0.0%
EPSS Percentile
0th
Untrusted search path in .NET and Visual Studio allows an unauthorized attacker to execute code over a network.
| Vendor | microsoft |
| Product | .net 8.0 |
| Ecosystems | |
| Industries | TechnologyEnterprise |
| Published | Jun 13, 2025 |
| Last Updated | Feb 20, 2026 |
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CVSS v3 Breakdown
CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Affected Versions
Microsoft / .NET 8.0
8.0.0 < 8.0.17
Microsoft / .NET 9.0
9.0.0 < 9.0.6
Microsoft / Microsoft Visual Studio 2022 version 17.10
17.10.0 < 17.10.16
Microsoft / Microsoft Visual Studio 2022 version 17.12
17.12.0 < 17.12.9
Microsoft / Microsoft Visual Studio 2022 version 17.14
17.14.0 < 17.14.5
Microsoft / Microsoft Visual Studio 2022 version 17.8
17.8.0 < 17.8.22
Microsoft / PowerShell 7.4
7.4.0 < 7.4.11
Microsoft / PowerShell 7.5
7.5.0 < 7.5.2