CVE-2025-24989: Microsoft Power Pages Elevation of Privilege Vulnerability

Overview

Severity

High (CVSS 8.2)

CVSS Vector

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

Category

Elevation of Privilege

Exploit Status

Actively Exploited

Exploitation Likelihood

Detected

Patch Tuesday

2025-Feb

Released

2025-02-19

Last Updated

2025-02-21

EPSS Score

24.63% (percentile: 96.1%)

CISA KEV

Listed — due 2025-03-14

Description

An improper access control vulnerability in Power Pages allows an unauthorized attacker to elevate privileges over a network potentially bypassing the user registration control. This vulnerability has already been mitigated in the service and all affected customers have been notified. This update addressed the registration control bypass. Affected customers have been given instructions on reviewing their sites for potential exploitation and clean up methods. If you've not been notified this vulnerability does not affect you.

Affected Products (1)

Microsoft Dynamics

• Microsoft Power Pages

Acknowledgments

Raj Kumar with Microsoft

Revision History

• 2025-02-19: Information published.
• 2025-02-21: Fixed a typographical error. This is an information change only.