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

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
powershell
windows
.net

apple

macos

linux

linux_kernel

CWE

CWE-122

Heap-based Buffer Overflow

NVD-CWE-noinfo

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