CVE-2025-29842 - Vulnerability Details - OpenCVE

Acceptance of extraneous untrusted data with trusted data in UrlMon allows an unauthorized attacker to bypass a security feature over a network.

No CVSS v4.0

Attack Vector Network

Attack Complexity High

Privileges Required None

Scope Unchanged

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-2025-29842

History

Tue, 13 May 2025 18:15:00 +0000

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

Tue, 13 May 2025 17:15:00 +0000

Type	Values Removed	Values Added
Description		Acceptance of extraneous untrusted data with trusted data in UrlMon allows an unauthorized attacker to bypass a security feature over a network.
Title		UrlMon Security Feature Bypass Vulnerability
Weaknesses		CWE-349
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-29842
Metrics		cvssV3_1 `{'score': 7.5, 'vector': 'CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-05-13T16:59:03.789Z

Updated: 2025-05-17T02:32:51.251Z

Reserved: 2025-03-11T22:56:43.945Z

Link: CVE-2025-29842

Vulnrichment

Updated: 2025-05-13T18:07:49.124Z

NVD

Status : Awaiting Analysis

Published: 2025-05-13T17:15:55.083

Modified: 2025-05-13T19:35:18.080

Link: CVE-2025-29842

Redhat

No data.

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