CVE-2025-54914: Azure Networking Elevation of Privilege Vulnerability

Overview

Severity
Critical (CVSS 10)
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H/E:U/RL:O/RC:C
Category
Elevation of Privilege
Exploit Status
Not Exploited
Patch Tuesday
2025-Sep
Released
2025-09-04
EPSS Score
0.27% (percentile: 51.0%)

FAQ

Why are there no links to an update or instructions with steps that must be taken to protect from this vulnerability? This vulnerability has already been fully mitigated by Microsoft. There is no action for users of this service to take. The purpose of this CVE is to provide further transparency. Please see Toward greater transparency: Unveiling Cloud Service CVEs for more information.

Detection & Weaponization (1 sources)

Maturity: Exploit

  • GitHub PoC: 2 repositories

Affected Products (1)

Azure

  • Azure Networking

Acknowledgments

Ziv Somech with Microsoft, Shimi Gersner with Microsoft, <a href="https://www.linkedin.com/in/shahar-zelig/">Shahar Zelig</a> with Microsoft, Stav Nir with Microsoft

Revision History

  • 2025-09-04: Information published.