Improper access control in Microsoft products - CVE-2025-49707

Vulnerability identifier: #VU114031

CSH Severity: Low

CVSS v4.0: CVSS:4.0/AV:L/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N/E:U/U:Clear

CVE-ID: CVE-2025-49707

CWE-ID: CWE-284

Exploitation vector: Local access

Exploit availability: No public exploit available

Vendor: Microsoft

Affected software:
Ecesv6-series Azure VM
DCesv6-series Azure VM
NCCadsH100v5-series Azure VM
ECesdv5-series Azure VM
DCesv5-series Azure VM
DCesdv5-series Azure VM
DCesv5-series - Azure VM
ECasv5-series Azure VM
DCasv5-series Azure VM

The vulnerability allows a remote user to gain unauthorized access to otherwise restricted functionality.

The vulnerability exists due to improper access restrictions in Azure Virtual Machines. A remote administrator can bypass implemented security restrictions and perform spoofing.

Install updates from vendor's website.

• https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-49707