Is CVE-2025-30399 actively exploited?

CVE-2025-30399 has no public evidence of in-the-wild exploitation as of 2025-07-10.

What is the CVSS score for CVE-2025-30399?

CVE-2025-30399 has a CVSS score of 7.5 (HIGH severity). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.

How do I patch CVE-2025-30399?

Patch guidance is available from microsoft security advisories. CVEDatabase generates AI-assisted remediation guidance on demand for CVE-2025-30399.

Fix CVE-2025-30399 - HIGH microsoft visual studio 2022

Q: Which products are affected by CVE-2025-30399?

8 products: microsoft visual studio 2022, microsoft visual studio 2022, microsoft visual studio 2022, microsoft visual studio 2022, microsoft .net, and 3 more.

Description

Untrusted search path in .NET and Visual Studio allows an unauthorized attacker to execute code over a network.

CVSS Metrics

Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector: network
Complexity: high
Privileges: none
User Action: required
Scope: unchanged
Confidentiality: high
Integrity: high
Availability: high
Weaknesses: CWE-426

Metadata

Primary Vendor: MICROSOFT
Published: 6/13/2025
Last Modified: 7/10/2025
Source: NIST NVD
Note: Verify all details with official vendor sources before applying patches.

Affected Products

microsoft : visual_studio_2022microsoft : visual_studio_2022microsoft : visual_studio_2022microsoft : visual_studio_2022microsoft : .netmicrosoft : .netmicrosoft : powershellmicrosoft : powershell

Remediation Guidance

Executive Summary

View on NIST NVD