Ivanti Endpoint Manager Mobile (EPMM) Authentication Bypass Vulnerability (CVE-2025-4427)
Severity: high · Patch status: unknown · Since 2025-05-19 · CVE-2025-4427
Ivanti Endpoint Manager Mobile (EPMM) contains an authentication bypass vulnerability in the API component that allows an attacker to access protected resources without proper credentials via crafted API requests. This vulnerability results from an insecure implementation of the Spring Framework open-source library. CISA added CVE-2025-4427 to its Known Exploited Vulnerabilities catalog on May 19, 2025, which means attackers are exploiting it in the wild.
What to do
- Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
- US federal agencies must remediate by Jun 9, 2025 (BOD 22-01); treat that as the outer limit.
Sources
All live incidents on Threat Watch
