CVE-2025-21278

Windows Remote Desktop Gateway (RD Gateway) Denial of Service Vulnerability

CVSS v3 6.2 MEDIUM

6.2^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.5 / Impact : 3.6

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact NONE

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21278	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:o:microsoft:windows_10_1507:::::::x64:*
	cpe:2.3:o:microsoft:windows_10_1507:::::::x86:*
	cpe:2.3:o:microsoft:windows_10_1607:::::::x64:*
	cpe:2.3:o:microsoft:windows_10_1607:::::::x86:*
	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_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_2012:-:::::::*
	cpe:2.3:o:microsoft:windows_server_2012:r2:::::::*
	cpe:2.3:o:microsoft:windows_server_2016::::::::
	cpe:2.3:o:microsoft:windows_server_2019::::::::
	cpe:2.3:o:microsoft:windows_server_2022::::::::
	cpe:2.3:o:microsoft:windows_server_2022_23h2::::::::
	cpe:2.3:o:microsoft:windows_server_2025:::::::x64:*

History

No history.

Information

Published : 2025-01-14 18:15

Updated : 2025-01-27 18:36

NVD link : CVE-2025-21278

Mitre link : CVE-2025-21278

CVE.ORG link : CVE-2025-21278

JSON object : View

Products Affected

microsoft

windows_server_2019
windows_10_22h2
windows_server_2022
windows_10_1507
windows_11_23h2
windows_11_24h2
windows_10_1607
windows_server_2016
windows_server_2012
windows_10_1809
windows_11_22h2
windows_server_2022_23h2
windows_server_2025
windows_10_21h2

CWE

CWE-362

Concurrent Execution using Shared Resource with Improper Synchronization ('Race Condition')

NVD-CWE-noinfo

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"published": "2025-01-14T18:15:48.480", "references": [{"url": "https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21278", "tags": ["Patch", "Vendor Advisory"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-362"}]}, {"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "NVD-CWE-noinfo"}]}], "descriptions": [{"lang": "en", "value": "Windows Remote Desktop Gateway (RD Gateway) Denial of Service Vulnerability"}, {"lang": "es", "value": "Vulnerabilidad de denegaci\u00f3n de servicio en la puerta de enlace de escritorio remoto de Windows (RD Gateway)"}], "lastModified": "2025-01-27T18:36:32.000", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:microsoft:windows_10_1507:*:*:*:*:*:*:x64:*", "vulnerable": true, "matchCriteriaId": "D5C2C390-24E9-42C9-84BF-EE28670CAB30", 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