Vulnerability in Microsoft Power Pages
CVE-2025-24989
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…
EPSS: 0.316 (96.9th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 8.2 (High). 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.
Affected products
Weakness classification (CWE)
CISA KEV (Known Exploited Vulnerabilities)
This CVE is on the CISA KEV catalog, added on . CISA KEV inclusion means CISA has confirmed in-the-wild exploitation; US federal agencies are required to remediate within a published due date.
BOD 22-01 due date: .
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.
Public proof-of-concept exploits
References
- Microsoft Power Pages Elevation of Privilege Vulnerability (vendor-advisory, patch)
Frequently asked questions
- What is CVE-2025-24989?
- CVE-2025-24989 is a high-severity vulnerability in Microsoft Power Pages, classified under Improper Access Control. CVSS score: 8.2/10. Published 2025-02-19.
- How severe is CVE-2025-24989?
- High severity. CVSS v3 base score is 8.2 out of 10.
- Is CVE-2025-24989 known to be exploited?
- Yes. CVE-2025-24989 is listed in the CISA Known Exploited Vulnerabilities catalog (added 2025-02-21), indicating it is being actively exploited. 5 public proof-of-concept repositories are indexed.