CVE-2025-4428
Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability
Ivanti Endpoint Manager Mobile (EPMM)
Remote Code Execution in API component in Ivanti Endpoint Manager Mobile 12.5.0.0 and prior on unspecified platforms allows authenticated attackers to execute arbitrary code via crafted API requests.
Exploitation status
CISA Known Exploited Vulnerabilities
Listed by CISA on 19 May 2025. US federal agencies were required to remediate it by 9 June 2025.
EPSS — exploitation probability
FIRST puts the probability of exploitation activity in the next 30 days at 88%, which is higher than 99.8% of all scored vulnerabilities. EPSS is a forecast of activity, not a measure of severity, and it is rescored daily.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Frequently asked questions
Is CVE-2025-4428 being exploited by ransomware groups?
No ransomware group in this database is currently recorded as exploiting CVE-2025-4428.
What does CVE-2025-4428 affect?
CVE-2025-4428 affects Ivanti Endpoint Manager Mobile (EPMM). Remote Code Execution in API component in Ivanti Endpoint Manager Mobile 12.5.0.0 and prior on unspecified platforms allows authenticated attackers to execute arbitrary code via crafted API requests.
How severe is CVE-2025-4428?
CVE-2025-4428 is rated HIGH with a CVSS base score of 7.2. EPSS puts the probability of exploitation in the next 30 days at 88%, higher than 99.8% of all scored vulnerabilities. It is listed in the CISA Known Exploited Vulnerabilities catalog, with a federal remediation deadline of 9 June 2025.
How should organisations respond to CVE-2025-4428?
Apply the vendor patch for Ivanti Endpoint Manager Mobile (EPMM) as the first priority, and treat any internet-facing instance as the most urgent. Because this vulnerability is associated with ransomware activity, also review whether the affected systems were reachable before patching, rather than assuming that patching alone closes the incident.