CVE-2025-21171

.NET Remote Code Execution Vulnerability

CVSS v3 7.5 HIGH

7.5^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.6 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21171	Vendor Advisory

Configurations

Configuration 1 (hide)

AND

OR	cpe:2.3:a:microsoft:.net:9.0.0:::::::*
	cpe:2.3:a:microsoft:powershell:7.5:::::::*

OR	cpe:2.3:o:apple:macos:-:::::::*
	cpe:2.3:o:linux:linux_kernel:-:::::::*
	cpe:2.3:o:microsoft:windows:-:::::::*

Configuration 2 (hide)

OR	cpe:2.3:a:microsoft:visual_studio_2022::::::::
	cpe:2.3:a:microsoft:visual_studio_2022::::::::
	cpe:2.3:a:microsoft:visual_studio_2022::::::::
	cpe:2.3:a:microsoft:visual_studio_2022::::::::

History

10 Jul 2025, 14:29

Type	Values Removed	Values Added
CPE	cpe:2.3:a:microsoft:powershell:7.5.0:::::::*	cpe:2.3:a:microsoft:powershell:7.5:::::::*

05 Feb 2025, 20:07

Type	Values Removed	Values Added
CWE		NVD-CWE-noinfo
CPE		cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:a:microsoft:powershell:7.5.0:::::::* cpe:2.3:a:microsoft:.net:9.0.0:::::::* cpe:2.3:o:apple:macos:-:::::::* cpe:2.3:a:microsoft:visual_studio_2022:::::::: cpe:2.3:o:linux:linux_kernel:-:::::::*
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21171 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21171 - Vendor Advisory
First Time		Microsoft powershell Linux Microsoft visual Studio 2022 Apple macos Microsoft windows Linux linux Kernel Apple Microsoft .net Microsoft
Summary		(es) Vulnerabilidad de ejecución remota de código en .NET

14 Jan 2025, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-01-14 18:15

Updated : 2025-07-10 14:29

NVD link : CVE-2025-21171

Mitre link : CVE-2025-21171

CVE.ORG link : CVE-2025-21171

JSON object : View

Products Affected

microsoft

visual_studio_2022
.net
windows
powershell

apple

macos

linux

linux_kernel

CWE

CWE-122

Heap-based Buffer Overflow

NVD-CWE-noinfo

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