CVE-2025-4427

Ivanti Endpoint Manager Mobile (EPMM): Authentication Bypass

As of , CVE-2025-4427 in Ivanti Endpoint Manager Mobile (EPMM) is on CISA's list of exploited vulnerabilities: CISA listed it on . Our patch-first group: Patch this week.

Exploited
Yes: CISA listed it on 19 May 2025
US federal deadline
9 June 202521 days after CISA listed it. US federal civilian agencies must fix it by then.
Used in ransomware campaigns
Not known to CISA
EPSS score
0.99Higher than 99% of the CVEs EPSS scores. EPSS estimates the chance of exploitation activity in the next 30 days.
Public exploit
1 Metasploit module and 1 Exploit-DB entry
Fix
Vendor advice: forums.ivanti.comLinks below, from CISA's entry.

What CISA says 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.

CISA's required action

What the flaw is

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's description

An authentication bypass in the API component of Ivanti Endpoint Manager Mobile 12.5.0.0 and prior allows attackers to access protected resources without proper credentials via the API.

The CVE record's description, from ivanti

CVE published
13 May 2025
Assigned by
ivanti
CVSS
5.3 Medium (CVSS 3.1, from the CNA)
CWE-288
Authentication Bypass Using an Alternate Path or Channel
CISA SSVC, exploitation
active
CISA SSVC, automatable
yes
CISA SSVC, technical impact
total

Timeline

  1. The CVE record was published.
  2. CISA added it to its list of exploited vulnerabilities.
  3. The US federal deadline to fix it.
  4. Exploit-DB published an exploit (EDB-ID 52421).

Public exploits

Facts from Metasploit's module list and Exploit-DB's index; we never copy exploit code.

Endpoint Manager Mobile (EPMM): other exploited entries

VulnerabilityProductOur groupListedDeadlineEPSS
CVE-2026-1340Code InjectionIvanti Endpoint Manager Mobile (EPMM)Patch this weekMetasploit module; EPSS 0.990.99
CVE-2026-1281Code InjectionIvanti Endpoint Manager Mobile (EPMM)Patch this weekMetasploit module; EPSS 0.990.99
CVE-2025-4428Code InjectionIvanti Endpoint Manager Mobile (EPMM)Patch this weekMetasploit module; EPSS 0.870.87
CVE-2023-35081Path TraversalIvanti Endpoint Manager Mobile (EPMM)Patch this weekEPSS 0.640.64
CVE-2023-35078Endpoint Manager Mobile Authentication BypassIvanti Endpoint Manager Mobile (EPMM)Patch this weekRansomware use; EPSS 0.990.99
CVE-2026-6973Improper Input ValidationIvanti Endpoint Manager Mobile (EPMM)Patch soon0.03

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