Microsoft Power Pages Improper Access Control Vulnerability (CVE-2025-24989)
Severity: critical · Patch status: patched · Since 2025-02-21 · CVE-2025-24989
Microsoft Power Pages contains an improper access control vulnerability that allows an unauthorized attacker to elevate privileges over a network potentially bypassing the user registration control. CISA added CVE-2025-24989 to its Known Exploited Vulnerabilities catalog on Feb 21, 2025, which means attackers are exploiting it in the wild.
What to do
- Apply mitigations per vendor instructions, follow BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- US federal agencies must remediate by Mar 14, 2025 (BOD 22-01); treat that as the outer limit.
Sources
All live incidents on Threat Watch
