Vulnerability

CVE-2025-4428

High· 7.2KEVEXPLOITCVSS7.2EPSS41%

.rules3/5

Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability

Ivanti Endpoint Manager Mobile (EPMM) contains a code injection vulnerability in the API component that allows an authenticated attacker to remotely execute arbitrary code via crafted API requests. This vulnerability results from an insecure implementation of the Hibernate Validator open-source library, as represented by CVE-2025-35036.

Threat signal

97/100

Severe

Severity

high

CVSS

7.2

EPSS

41%

Active

KEV

CISA KEV — actively exploited

369d overdue

AffectedIvanti — Endpoint Manager Mobile (EPMM)

Added to KEV

2025-05-19

Federal patch due (BOD 22-01)

2025-06-09

Required action (CISA verbatim)

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

Vendor advisory + references

CISA description: “Ivanti Endpoint Manager Mobile (EPMM) contains a code injection vulnerability in the API component that allows an authenticated attacker to remotely execute arbitrary code via crafted API requests. This vulnerability results from an insecure implementation of the Hibernate Validator open-source library, as represented by CVE-2025-35036.”

CVSS

v3.1Open in FIRST calculator →

7.2/ 10HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Attack VectorNetworkExploitable remotely over the internet — no local access needed.
Attack ComplexityLowNo special conditions — exploit works reliably.
Privileges RequiredHighAdmin / root privileges required.
User InteractionNoneFully automated — no victim action needed.
ScopeUnchangedImpact contained to the vulnerable component.
Confidentiality ImpactHighTotal disclosure of sensitive data.
Integrity ImpactHighTotal compromise of integrity — full data modification possible.
Availability ImpactHighTotal loss of availability — full DoS possible.

EPSS

Exploit prediction · 30-day horizonFIRST.org →

41.0%

probability of exploitation in next 30 days

p97

higher than 97% of all CVEs

3-day trend↑ 0pp

Above the FIRST 'patch on a priority schedule' threshold.

Vendor VEX

No VEX statements published for CVE-2025-4428. Vendors publish VEX (Vulnerability Exploitability eXchange) to assert per-product whether a CVE is actually exploitable in their distribution.

SSVCAct

Active exploitation with total impact on essential/support systems

exploitation: active
automatable: no
impact: total
mission: support

Lifecycle

2025-05-19Added to CISA KEVransomware: Unknown
2025-05-19Public exploit observedmetasploit
2025-05-19Published
2025-06-09Federal patch due (BOD 22-01)
2026-06-12Last modified1 source

Mentions in news & research

research:wizIvanti EPMM RCE Vulnerability Chain Exploited in the Wild2025-05-20

No source-event history recorded yet. New revisions will appear here as ingestors re-fetch this CVE.