CVE-2025-49734

CVE Database · CVE-2025-49734

CVE-2025-49734

· HIGHAnalyzed

CVSS v3.1

7.0

EPSS

0.30%

Published

Sep 9, 2025

Modified

Oct 2, 2025

Public PoC / Exploit

All weaponized →

No public PoC or exploit code indexed for this CVE.

Links to public security research (Exploit-DB, Nuclei, Trickest, GitHub) for defensive use only.

Description

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

CVSS Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Weaknesses (CWE)

CWE-923

Affected Products (16)

microsoft · powershell (up to 7.4.12)vulnerable

microsoft · powershell (up to 7.5.3)vulnerable

microsoft · windows_10_1607 (up to 10.0.14393.8422)vulnerable

microsoft · windows_10_1809 (up to 10.0.17763.7792)vulnerable

microsoft · windows_10_21h2 (up to 10.0.19044.6332)vulnerable

microsoft · windows_10_22h2 (up to 10.0.19045.6332)vulnerable

References (1)

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

Vendor Advisory

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