CVE-2025-21176

.NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability

CVSS v3 8.8 HIGH

8.8^/10

CVSS v3 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

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-2025-21176	Vendor Advisory

Configurations

Configuration 1 (hide)

cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*

Configuration 2 (hide)

AND

OR	cpe:2.3:a:microsoft:.net_framework:4.6:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.6.2:::::::*

cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:*:*

Configuration 3 (hide)

AND

cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*

cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*

Configuration 4 (hide)

AND

OR	cpe:2.3:a:microsoft:.net_framework:3.5:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.8.1:::::::*

OR	cpe:2.3:o:microsoft:windows_10_21h2:-:::::::*
	cpe:2.3:o:microsoft:windows_10_22h2:-:::::::*
	cpe:2.3:o:microsoft:windows_11_22h2:-:::::::*
	cpe:2.3:o:microsoft:windows_11_23h2:-:::::::*
	cpe:2.3:o:microsoft:windows_11_24h2:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2022:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2022_23h2:-:::::::*

Configuration 5 (hide)

AND

OR	cpe:2.3:a:microsoft:.net_framework:4.6.2:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.7:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.7.1:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.7.2:::::::*

OR	cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::x64:*
	cpe:2.3:o:microsoft:windows_server_2012:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*

Configuration 6 (hide)

AND

OR	cpe:2.3:a:microsoft:.net_framework:3.5:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.6.2:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.7:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.7.1:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.7.2:::::::*

OR	cpe:2.3:o:microsoft:windows_10_1607:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1607:-::::::x86:

Configuration 7 (hide)

AND

OR	cpe:2.3:a:microsoft:.net_framework:3.5:::::::*
	cpe:2.3:a:microsoft:.net_framework:4.7.2:::::::*

OR	cpe:2.3:o:microsoft:windows_10_1809:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1809:-::::::x86:
	cpe:2.3:o:microsoft:windows_10_21h2:-:::::::*
	cpe:2.3:o:microsoft:windows_10_22h2:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2016:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2019:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2022:-:::::::*

Configuration 8 (hide)

AND

cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*

OR	cpe:2.3:o:microsoft:windows_10_1607:-::::::x64:
	cpe:2.3:o:microsoft:windows_10_1607:-::::::x86:
	cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::x64:*
	cpe:2.3:o:microsoft:windows_server_2012:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*
	cpe:2.3:o:microsoft:windows_server_2016:-:::::::*

Configuration 9 (hide)

AND

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

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

History

05 Feb 2025, 19:12

Type	Values Removed	Values Added
CPE		cpe:2.3:o:apple:macos:-:::::::* cpe:2.3:o:microsoft:windows_server_2012:-:::::::* cpe:2.3:o:microsoft:windows_10_1607:-::::::x86: cpe:2.3:o:microsoft:windows_server_2012:r2:::::::* cpe:2.3:o:microsoft:windows_server_2008:-:sp2:::::: cpe:2.3:o:microsoft:windows_server_2019:-:::::::* cpe:2.3:o:microsoft:windows_11_23h2:-:::::::* cpe:2.3:o:microsoft:windows_11_24h2:-:::::::* cpe:2.3:a:microsoft:.net_framework:4.8.1:::::::* cpe:2.3:a:microsoft:.net_framework:4.7:::::::* cpe:2.3:o:microsoft:windows_10_1607:-::::::x64: cpe:2.3:o:microsoft:windows_10_1809:-::::::x64: cpe:2.3:a:microsoft:.net:9.0.0:::::::* cpe:2.3:o:microsoft:windows_10_22h2:-:::::::* cpe:2.3:o:microsoft:windows_server_2016:-:::::::* cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:::::x64:* cpe:2.3:a:microsoft:.net_framework:3.5:::::::* cpe:2.3:o:microsoft:windows_11_22h2:-:::::::* cpe:2.3:o:microsoft:windows_server_2022_23h2:-:::::::* cpe:2.3:a:microsoft:visual_studio_2017:::::::: cpe:2.3:a:microsoft:.net_framework:4.7.1:::::::* cpe:2.3:a:microsoft:.net_framework:4.7.2:::::::* cpe:2.3:a:microsoft:.net_framework:4.6:::::::* cpe:2.3:o:microsoft:windows_server_2022:-:::::::* cpe:2.3:a:microsoft:.net_framework:4.8:::::::* cpe:2.3:a:microsoft:.net_framework:4.6.2:::::::* cpe:2.3:o:microsoft:windows:-:::::::* cpe:2.3:o:microsoft:windows_10_21h2:-:::::::* cpe:2.3:o:microsoft:windows_10_1809:-::::::x86: cpe:2.3:o:microsoft:windows_10_1507:-:::::::*
Summary		(es) Vulnerabilidad de ejecución remota de código en .NET, .NET Framework y Visual Studio
CWE		NVD-CWE-noinfo
References	~~() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21176 -~~	() https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21176 - Vendor Advisory
First Time		Microsoft windows Server 2012 Microsoft windows 10 21h2 Microsoft windows Server 2008 Microsoft windows 11 24h2 Microsoft windows 10 1607 Microsoft windows 10 1809 Apple macos Microsoft windows 11 23h2 Apple Microsoft windows Microsoft windows Server 2019 Microsoft windows 10 22h2 Microsoft visual Studio 2017 Microsoft windows 11 22h2 Microsoft windows Server 2022 Microsoft windows Server 2016 Microsoft .net Microsoft .net Framework Microsoft windows Server 2022 23h2 Microsoft windows 10 1507 Microsoft

14 Jan 2025, 18:15

Type	Values Removed	Values Added
New CVE

Information

Published : 2025-01-14 18:15

Updated : 2025-02-05 19:12

NVD link : CVE-2025-21176

Mitre link : CVE-2025-21176

CVE.ORG link : CVE-2025-21176

JSON object : View

Products Affected

microsoft

windows_server_2019
windows_server_2016
windows_10_1607
.net_framework
windows_server_2022_23h2
windows_11_24h2
visual_studio_2017
windows_10_1809
windows_10_1507
windows_server_2012
windows_server_2008
windows_server_2022
windows_10_22h2
windows_11_23h2
windows_10_21h2
windows
.net
windows_11_22h2

apple

macos

CWE

CWE-126

Buffer Over-read

NVD-CWE-noinfo

{"id": "CVE-2025-21176", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "secure@microsoft.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 8.8, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "REQUIRED", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 2.8}]}, "published": "2025-01-14T18:15:30.650", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21176", "tags": ["Vendor Advisory"], "source": "secure@microsoft.com"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "secure@microsoft.com", "description": [{"lang": "en", "value": "CWE-126"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": ".NET, .NET Framework, and Visual Studio Remote Code Execution Vulnerability"}, {"lang": "es", "value": "Vulnerabilidad de ejecuci\u00f3n remota de c\u00f3digo en .NET, .NET Framework y Visual Studio"}], "lastModified": "2025-02-05T19:12:24.030", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:visual_studio_2017:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B35392C-DFB3-4AEE-AB3C-09CE3D2B7A7D", "versionEndExcluding": "15.9.69", "versionStartIncluding": "15.0"}], "operator": "OR"}]}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net_framework:4.6:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "280FE663-23BE-45D2-9B31-5F577E390B48"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A16AD2B0-2189-4E8E-B7FC-CE598CA1CB2D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1507:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "542DAEEC-73CC-46C6-A630-BF474A3446AC"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A16AD2B0-2189-4E8E-B7FC-CE598CA1CB2D"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_server_2008:-:sp2:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "5F422A8C-2C4E-42C8-B420-E0728037E15C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E039CE1F-B988-4741-AE2E-5B36E2AF9688"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.8.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "934D4E46-12C1-41DC-A28C-A2C430E965E4"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2F513002-D8C1-4D3A-9F79-4B52498F67E9"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4D8DC08D-A860-493A-8AA6-1AD4A0A511AD"}, {"criteria": "cpe:2.3:o:microsoft:windows_11_22h2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "D4793BFB-2E4E-4067-87A5-4B8749025CA3"}, {"criteria": "cpe:2.3:o:microsoft:windows_11_23h2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "42D329B2-432D-4029-87EB-4C3C5F55CD95"}, {"criteria": "cpe:2.3:o:microsoft:windows_11_24h2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A529CED5-0DF0-4203-85C0-894CAF37E159"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "821614DD-37DD-44E2-A8A4-FE8D23A33C3C"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2022_23h2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "75CCACE6-A0EE-4A6F-BD5A-7AA504B02717"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A16AD2B0-2189-4E8E-B7FC-CE598CA1CB2D"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "734112B3-1383-4BE3-8721-C0F84566B764"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "36B0E40A-84EF-4099-A395-75D6B8CDA196"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3EF7A75E-EE27-4AA7-8D84-9D696728A4CE"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*", "vulnerable": false, "matchCriteriaId": "AF07A81D-12E5-4B1D-BFF9-C8D08C32FF4F"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A7DF96F8-BA6A-4780-9CA3-F719B3F81074"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DB18C4CE-5917-401E-ACF7-2747084FD36E"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E039CE1F-B988-4741-AE2E-5B36E2AF9688"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.6.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "A16AD2B0-2189-4E8E-B7FC-CE598CA1CB2D"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.7:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "734112B3-1383-4BE3-8721-C0F84566B764"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.7.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "36B0E40A-84EF-4099-A395-75D6B8CDA196"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3EF7A75E-EE27-4AA7-8D84-9D696728A4CE"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x64:*", "vulnerable": false, "matchCriteriaId": "5E491E46-1917-41FE-8F9A-BB0BDDEB42C3"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x86:*", "vulnerable": false, "matchCriteriaId": "0A1BC97A-263E-4291-8AEF-02EE4E6031E9"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net_framework:3.5:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E039CE1F-B988-4741-AE2E-5B36E2AF9688"}, {"criteria": "cpe:2.3:a:microsoft:.net_framework:4.7.2:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "3EF7A75E-EE27-4AA7-8D84-9D696728A4CE"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:x64:*", "vulnerable": false, "matchCriteriaId": "306B7CE6-8239-4AED-9ED4-4C9F5B349F58"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1809:-:*:*:*:*:*:x86:*", "vulnerable": false, "matchCriteriaId": "345FCD64-D37B-425B-B64C-8B1640B7E850"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_21h2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2F513002-D8C1-4D3A-9F79-4B52498F67E9"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_22h2:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "4D8DC08D-A860-493A-8AA6-1AD4A0A511AD"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DB79EE26-FC32-417D-A49C-A1A63165A968"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2022:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "821614DD-37DD-44E2-A8A4-FE8D23A33C3C"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:microsoft:.net_framework:4.8:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2D3F18AF-84ED-473B-A8DF-65EB23C475AF"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x64:*", "vulnerable": false, "matchCriteriaId": "5E491E46-1917-41FE-8F9A-BB0BDDEB42C3"}, {"criteria": "cpe:2.3:o:microsoft:windows_10_1607:-:*:*:*:*:*:x86:*", "vulnerable": false, "matchCriteriaId": "0A1BC97A-263E-4291-8AEF-02EE4E6031E9"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2008:r2:sp1:*:*:*:*:x64:*", "vulnerable": false, "matchCriteriaId": "AF07A81D-12E5-4B1D-BFF9-C8D08C32FF4F"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A7DF96F8-BA6A-4780-9CA3-F719B3F81074"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "DB18C4CE-5917-401E-ACF7-2747084FD36E"}, {"criteria": "cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "041FF8BA-0B12-4A1F-B4BF-9C4F33B7C1E7"}], "operator": "OR"}], "operator": "AND"}, {"nodes": [{"negate": false, "cpeMatch": [{"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:apple:macos:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "387021A0-AF36-463C-A605-32EA7DAC172E"}, {"criteria": "cpe:2.3:o:microsoft:windows:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "A2572D17-1DE6-457B-99CC-64AFD54487EA"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "secure@microsoft.com"}

8.8 /10