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Response snapshot Oct 27, 2026, 06:52 UTC

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VulnerabilityCVE-2025-4428Known exploitation

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.

At a glance

Exploited
Yes: on CISA's Known Exploited list
Severity
7.2 High (CVSS 3.1)
Chance of exploitation
88.0% in the next 30 days
CISA federal deadline
Jun 9, 2025: passed
Sources
2 independent sources

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.

Read CISA KEV entry CVE-2025-4428 (opens a new tab)

What happened

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.

CISA federal deadline

Federal due date passed

Applies to covered US federal agencies; it is not your organization's deadline.

Added to the catalog Known ransomware use: Unknown
CISA catalog (opens a new tab)

Scores and how they were measured

CVSS base severity

7.2

Version 3.1As of

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Measurement source (opens a new tab)

How bad it is if exploited. Not a prediction of exploitation or proof you are exposed.

EPSS probability

88.0%

Scored Percentile 99.8%

Model and measurement source (opens a new tab)

A model's estimate of exploitation in the next 30 days, not certainty or your own risk.

Related technology

Sources

  1. Primary source

    CISA KEV entry CVE-2025-4428 (opens a new tab)

    The CVE-2025-4428 catalog entry establishes known exploitation, date added, required action, and the federal due date; not zero-day status.

    Published Checked

  2. Primary source

    FIRST measured EPSS score (opens a new tab)

    Measured EPSS probability and percentile for CVE-2025-4428, scored 2026-10-26. This is a model estimate, not proof of exposure.

    Published Checked

  3. Primary source

    CVE Program CNA ivanti (opens a new tab)

    The published CVE-2025-4428 document's CNA supplies this CVSS 3.1 base score, vector, and authoritative source update date.

    Published Checked

Cite this record

For factual claims, cite the primary sources above; cite KEVWire for its compilation, dates, and classifications.

APA

KEVWire. (2025, May 19). Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability (CVE-2025-4428). https://kevwire.com/record/CVE-2025-4428

MLA

"Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability (CVE-2025-4428)." KEVWire, 19 May 2025, kevwire.com/record/CVE-2025-4428.

Chicago

KEVWire. "Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability (CVE-2025-4428)." Last modified May 19, 2025. https://kevwire.com/record/CVE-2025-4428.

Evidence summary (plain text)

Ivanti Endpoint Manager Mobile (EPMM) Code Injection Vulnerability (May 19, 2025).
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 7.2 (version 3.1; evidence as of May 13, 2025; https://cveawg.mitre.org/api/cve/CVE-2025-4428).
EPSS 88.0% for the following 30 days, scored Oct 26, 2026 (https://api.first.org/data/v1/epss?cve=CVE-2025-4428&date=2026-10-26).
Sources:
CISA KEV entry CVE-2025-4428: https://www.cisa.gov/sites/default/files/feeds/known_exploited_vulnerabilities.json
FIRST measured EPSS score: https://api.first.org/data/v1/epss?cve=CVE-2025-4428&date=2026-10-26
CVE Program CNA ivanti: https://cveawg.mitre.org/api/cve/CVE-2025-4428
Record ID: CVE-2025-4428.
Record origin: Ingested record.
AI evidence: Not assessed.
Known exploitation: Documented by a cited source.
Zero-day status: Not assessed. KEV membership alone does not establish zero-day status.
CISA federal due date: Jun 9, 2025. This is a deadline for covered US federal agencies, not the reader's SLA.
About this data

This record was ingested from a data source. Retrieved: Oct 27, 2026, 04:20 UTC. Ingestion is not an independent editorial investigation.

CISA added this entry on 2025-05-19. This record's publication date is the catalog addition date, not necessarily the initial vulnerability disclosure. KEV means known exploitation, not necessarily a zero-day. CISA due dates apply to covered US federal agencies, not your organizational SLA.

A CISA KEV listing documents known exploitation, not necessarily a zero-day; absence from the catalog does not prove a vulnerability has never been exploited.

Technology tags indicate possible relevance, not verified exposure. Confirm the affected product, version, and configuration against your own inventory; KEVWire does not scan your systems.

A personal reading checklist on this device, not verified remediation.

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Record details

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