CVE-2025-59277 - Vulnerability Details - OpenCVE

Improper validation of specified type of input in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required Low

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.

No EPSS score available.

Exploitation none

Automatable no

Technical Impact total

No data.

No data.

No data.

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59277

History

Tue, 14 Oct 2025 20:15:00 +0000

Type	Values Removed	Values Added
Metrics		ssvc `{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'total'}, 'version': '2.0.3'}`

Tue, 14 Oct 2025 17:15:00 +0000

Type	Values Removed	Values Added
Description		Improper validation of specified type of input in Windows Authentication Methods allows an authorized attacker to elevate privileges locally.
Title		Windows Authentication Elevation of Privilege Vulnerability
Weaknesses		CWE-1287
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-59277
Metrics		cvssV3_1 `{'score': 7.8, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-10-14T17:00:45.811Z

Updated: 2025-10-14T23:55:40.203Z

Reserved: 2025-09-11T19:36:03.688Z

Link: CVE-2025-59277

Vulnrichment

Updated: 2025-10-14T19:23:08.925Z

NVD

Status : Awaiting Analysis

Published: 2025-10-14T17:16:09.873

Modified: 2025-10-14T19:35:56.913

Link: CVE-2025-59277

Redhat

No data.

OpenCVE Enrichment

No data.

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Vulnrichment", "metrics": [{"other": {"type": "ssvc", "content": {"id": "CVE-2025-59277", "role": "CISA Coordinator", "options": [{"Exploitation": "none"}, {"Automatable": "no"}, {"Technical Impact": "total"}], "version": "2.0.3", "timestamp": "2025-10-14T19:23:03.699221Z"}}}], "providerMetadata": {"orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "shortName": "CISA-ADP", "dateUpdated": "2025-10-14T19:23:08.925Z"}}]}}