CVE-2025-21173

.NET Elevation of Privilege Vulnerability

CVSS v3 7.3 HIGH

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.3 / Impact : 5.9

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required LOW

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-2025-21173	Vendor Advisory
https://www.herodevs.com/vulnerability-directory/cve-2025-21173

Configurations

Configuration 1 (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::::::::

Configuration 2 (hide)

AND

OR	cpe:2.3:a:microsoft:.net:8.0.0:::::::*
	cpe:2.3:a:microsoft:.net:9.0.0:::::::*

cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*

History

06 May 2025, 15:16

Type	Values Removed	Values Added
References		() https://www.herodevs.com/vulnerability-directory/cve-2025-21173 -

05 Feb 2025, 18:56

Type	Values Removed	Values Added
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21173 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21173 - Vendor Advisory
CWE		NVD-CWE-noinfo
CPE		cpe:2.3:a:microsoft:.net:9.0.0:::::::* cpe:2.3:a:microsoft:.net:8.0.0:::::::* cpe:2.3:a:microsoft:visual_studio_2022:::::::: cpe:2.3:o:linux:linux_kernel:-:::::::*
First Time		Linux Linux linux Kernel Microsoft .net Microsoft visual Studio 2022 Microsoft
Summary		(es) Vulnerabilidad de elevación de privilegios en .NET

14 Jan 2025, 19:15

Type	Values Removed	Values Added
CWE	~~CWE-284~~	CWE-379

14 Jan 2025, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-01-14 18:15

Updated : 2025-05-06 15:16

NVD link : CVE-2025-21173

Mitre link : CVE-2025-21173

CVE.ORG link : CVE-2025-21173

JSON object : View

Products Affected

microsoft

visual_studio_2022
.net

linux

linux_kernel

CWE

CWE-379

Creation of Temporary File in Directory with Insecure Permissions

NVD-CWE-noinfo

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