CVE-2025-49734 - Vulnerability Details - OpenCVE

Improper restriction of communication channel to intended endpoints in Windows PowerShell allows an authorized attacker to elevate privileges locally.

No CVSS v4.0

Attack Vector Local

Attack Complexity High

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.

Key SSVC decision points have not yet been added.

No data.

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Fixes

Solution

No solution given by the vendor.

Workaround

No workaround given by the vendor.

References

Link	Providers
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49734

History

Tue, 09 Sep 2025 17:15:00 +0000

Type	Values Removed	Values Added
Description		Improper restriction of communication channel to intended endpoints in Windows PowerShell allows an authorized attacker to elevate privileges locally.
Title		PowerShell Direct Elevation of Privilege Vulnerability
Weaknesses		CWE-923
References		https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49734
Metrics		cvssV3_1 `{'score': 7, 'vector': 'CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H/E:U/RL:O/RC:C'}`

MITRE

Status: PUBLISHED

Assigner: microsoft

Published: 2025-09-09T17:00:41.874Z

Updated: 2025-09-09T22:38:38.104Z

Reserved: 2025-06-09T21:23:11.524Z

Link: CVE-2025-49734

Vulnrichment

No data.

NVD

Status : Received

Published: 2025-09-09T17:15:48.057

Modified: 2025-09-09T17:15:48.057

Link: CVE-2025-49734

Redhat

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OpenCVE Enrichment

No data.

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