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CVE-2025-24989

Microsoft Power Pages Elevation of Privilege Vulnerability

Published: Feb 19, 2025Updated: Oct 27, 2025 Sources: CVE List NVD BDUCWE-284
8.2HIGH
NVD MITRE
EPSS Score
1.7%
Top 24.7%
CISA KEV
Active Exploitation
Since Feb 21, 2025
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

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.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:LPR:NUI:NS:UC:LI:HA:N
Exploitability
AV:NAttack Vector
Network
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:LConfidentiality
Low
I:HIntegrity
High
A:NAvailability
None
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Weaknesses

CWE-284NVD-CWE-noinfo

Affected Products

Microsoft Corp
commercial·USaka Microsoft, microsoft corporation
Microsoft Power PagesOn-prem
Operating Systems / windows
power pagesSaaSSaaS Service
Cloud & SaaS / saas-application
and 1 more affected products View all →

Exploitability

CISA Known Exploited Vulnerability
Added to KEV:Feb 21, 2025
Remediation due:Mar 14, 2025

Required action: Apply mitigations per vendor instructions, follow BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

Official Patch Available
Is your org exposed to CVE-2025-24989?We can run the check for you — a free external exposure review, no install. Check my exposure

References

https://msrc.microsoft.com/update-guide/vulnerability/CVE-2025-24989
msrc.microsoft.com
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-24989
cisa.gov

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