CVE-2025-21311 - Vulnerability Details - OpenCVE

Windows NTLM V1 Elevation of Privilege Vulnerability

No CVSS v4.0

Attack Vector Network

Attack Complexity Low

Privileges Required None

Scope Unchanged

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable yes

Technical Impact total

Vendors	Products
Microsoft	Windows 11 24h2 Windows Server 2022 23h2 Windows Server 2025

Configuration 1 [-]

OR	cpe:2.3:o:microsoft:windows_11_24h2::::::::
	cpe:2.3:o:microsoft:windows_server_2022_23h2::::::::
	cpe:2.3:o:microsoft:windows_server_2025:::::::x64:*

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21311

History

Wed, 12 Feb 2025 21:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'yes', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Fri, 24 Jan 2025 22:15:00 +0000

Type	Values Removed	Values Added
First Time appeared		Microsoft Microsoft windows 11 24h2 Microsoft windows Server 2022 23h2 Microsoft windows Server 2025
Weaknesses		NVD-CWE-noinfo
CPEs		cpe:2.3:o:microsoft:windows_11_24h2:::::::: cpe:2.3:o:microsoft:windows_server_2022_23h2:::::::: cpe:2.3:o:microsoft:windows_server_2025:::::::x64:*
Vendors & Products		Microsoft Microsoft windows 11 24h2 Microsoft windows Server 2022 23h2 Microsoft windows Server 2025

Tue, 14 Jan 2025 18:15:00 +0000

Type	Values Removed	Values Added
Description		Windows NTLM V1 Elevation of Privilege Vulnerability
Title		Windows NTLM V1 Elevation of Privilege Vulnerability
Weaknesses		CWE-303
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-21311
Metrics		cvssV3_1 `{'score': 9.8, 'vector': 'CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-01-14T18:04:50.416Z

Updated: 2025-09-09T23:46:55.651Z

Reserved: 2024-12-10T23:54:12.953Z

Link: CVE-2025-21311

Vulnrichment

Updated: 2025-02-12T20:25:25.028Z

NVD

Status : Analyzed

Published: 2025-01-14T18:15:54.567

Modified: 2025-01-24T21:51:02.927

Link: CVE-2025-21311

Redhat

No data.

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