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

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

05 Feb 2025, 18:56

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

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 : 2025-02-05 18:56

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

{"id": "CVE-2025-21173", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.3}]}, "published": "2025-01-14T18:15:30.480", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21173", "tags": ["Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-379"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": ".NET Elevation of Privilege Vulnerability"}, {"lang": "es", "value": "Vulnerabilidad de elevaci\u00f3n de privilegios en .NET"}], "lastModified": "2025-02-05T18:56:08.103", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4C373831-8981-462F-8A57-9C71D1839052", "versionEndExcluding": "17.6.22", "versionStartIncluding": "17.6.0"}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "9CA6DD18-569B-449D-82FF-4BE3A57E7150", "versionEndExcluding": "17.8.17", "versionStartIncluding": "17.8.0"}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "EDA7CDF2-DB37-4C34-9D5F-E09B34B83B1A", "versionEndExcluding": "17.10.10", "versionStartIncluding": "17.10.0"}, {"criteria": "cpe:2.3:a:microsoft:visual_studio_2022:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "4CDB41EA-38E1-4325-8DE7-27E187C1695B", "versionEndExcluding": "17.12.4", "versionStartIncluding": "17.12.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net:8.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "ECB25C50-5246-435F-B5C6-C4643ADBEC47"}, {"criteria": "cpe:2.3:a:microsoft:.net:9.0.0:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "5DFE5320-88E8-42C2-BC1C-E402FE71ECBB"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:linux:linux_kernel:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "703AF700-7A70-47E2-BC3A-7FD03B3CA9C1"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "secure@microsoft.com"}