CVE-2025-21171

.NET Remote Code Execution Vulnerability

Published Jan 14, 2025 CVSS 3.1 · 7.5 High EPSS 1.7% KEV · Not listed
Description
.NET Remote Code Execution Vulnerability

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

Source ID Title
EUVD EUVD EUVD-2025-0075 .NET Remote Code Execution Vulnerability
Github GHSA Github GHSA GHSA-p54p-p3qm-8vgj Microsoft Security Advisory CVE-2025-21171 | .NET Remote Code Execution Vulnerability
Ubuntu USN Ubuntu USN USN-7210-1 .NET vulnerabilities
History
Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:.net:*:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:powershell:*:-:*:*:*:*:*:*
Type Values Removed Values Added
Metrics epss

{'score': 0.00159}

epss

{'score': 0.00188}

Type Values Removed Values Added
CPEs cpe:2.3:a:microsoft:powershell:7.5.0:*:*:*:*:*:*:* cpe:2.3:a:microsoft:powershell:7.5:*:*:*:*:*:*:*
Type Values Removed Values Added
First Time appeared Redhat
Redhat enterprise Linux
CPEs cpe:/a:redhat:enterprise_linux:8
cpe:/a:redhat:enterprise_linux:9
Vendors & Products Redhat
Redhat enterprise Linux
Type Values Removed Values Added
First Time appeared Apple
Apple macos
Linux
Linux linux Kernel
Microsoft
Microsoft .net
Microsoft powershell
Microsoft visual Studio 2022
Microsoft windows
Weaknesses NVD-CWE-noinfo
CPEs cpe:2.3:a:microsoft:.net:9.0.0:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:powershell:7.5.0:*:*:*:*:*:*:*
cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*
cpe:2.3:o:apple:macos:-:*:*:*:*:*:*:*
cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*
cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*
Vendors & Products Apple
Apple macos
Linux
Linux linux Kernel
Microsoft
Microsoft .net
Microsoft powershell
Microsoft visual Studio 2022
Microsoft windows
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}

Type Values Removed Values Added
Description .NET Remote Code Execution Vulnerability
Title .NET Remote Code Execution Vulnerability
Weaknesses CWE-122
References
Metrics cvssV3_1

{'score': 7.5, 'vector': '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'}

Weaknesses

Sources

Status
PUBLISHED
Assigner
microsoft
Published
Updated
Jun 9, 2026, 6:28 PM
Reserved
Dec 5, 2024, 9:43 PM
Status
Analyzed
Published
Jan 14, 2025, 6:15 PM
Modified
Jun 17, 2026, 8:42 AM
Severity
Important
Public date
Jan 14, 2025, 6:03 PM