Vulnerability Intelligence Report
.NET and Visual Studio Remote Code Execution Vulnerability
CVE-2025-30399
Untrusted search path in .NET and Visual Studio allows an unauthorized attacker to execute code over a network.
No Active Exploit Signals
CVSS Base Score
7.5
HIGH
Exploitability:1.7
Impact Score:5.9
EPSS Probability:0.89%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Weaknesses (CWE)
CWE-426 ↗CWE-426: Untrusted Search Path
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| Microsoft | .NET 8.0 | 8.0.0 < 8.0.17 (affected) |
| Microsoft | .NET 9.0 | 9.0.0 < 9.0.6 (affected) |
| Microsoft | Microsoft Visual Studio 2022 version 17.10 | 17.10.0 < 17.10.16 (affected) |
| Microsoft | Microsoft Visual Studio 2022 version 17.12 | 17.12.0 < 17.12.9 (affected) |
| Microsoft | Microsoft Visual Studio 2022 version 17.14 | 17.14.0 < 17.14.5 (affected) |
| Microsoft | Microsoft Visual Studio 2022 version 17.8 | 17.8.0 < 17.8.22 (affected) |
| Microsoft | PowerShell 7.4 | 7.4.0 < 7.4.11 (affected) |
| Microsoft | PowerShell 7.5 | 7.5.0 < 7.5.2 (affected) |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
0.890%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | Microsoft Corporation · Vendor · USA |
| Reserved | 2025-03-21T19:09:29 |
| Published | 2025-06-13T01:08:00 |
| Patch Date | 2025-06-10 |
| Last Updated | 2026-02-20T16:00:32 |
Community Chatter & Buzz