CVE-2025-27737 - Vulnerability Details - OpenCVE

Improper input validation in Windows Security Zone Mapping allows an unauthorized attacker to bypass a security feature locally.

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required None

Scope Changed

Confidentiality Impact High

Integrity Impact High

Availability Impact High

User Interaction Required

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

Exploitation none

Automatable no

Technical Impact total

No data.

No data.

No data.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27737

History

Tue, 08 Apr 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, 08 Apr 2025 17:30:00 +0000

Type	Values Removed	Values Added
Description		Improper input validation in Windows Security Zone Mapping allows an unauthorized attacker to bypass a security feature locally.
Title		Windows Security Zone Mapping Security Feature Bypass Vulnerability
Weaknesses		CWE-20
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-27737
Metrics		cvssV3_1 `{'score': 8.6, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-04-08T17:24:10.512Z

Updated: 2025-04-16T00:42:10.100Z

Reserved: 2025-03-06T04:26:08.552Z

Link: CVE-2025-27737

Vulnrichment

Updated: 2025-04-08T19:32:02.534Z

NVD

Status : Awaiting Analysis

Published: 2025-04-08T18:16:02.097

Modified: 2025-04-09T20:03:01.577

Link: CVE-2025-27737

Redhat

No data.

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