Home/CVE/Ivanti Endpoint Manager Mobile (EPMM) Authentication Bypass Vulnerability
CVE

CVE-2025-4427

Ivanti Endpoint Manager Mobile (EPMM) Authentication Bypass Vulnerability

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.

MEDIUM · CVSS 5.3 ⚠ CISA KEV EPSS 0.91591
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  • Listed on CISA KEV (known exploited in the wild)
  • SSVC exploitation status: active
  • EPSS ≥ 0.50 - high probability of exploitation in the next 30 days
  • EPSS percentile: top 0% of all CVEs by exploitation likelihood
  • Public exploit or PoC is available
  • SSVC automatable: yes - attacks can be scripted at scale
Sigma rules0 YARA rules0
⬢

Required Remediation

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

⬡

Weakness Classification

CWE-288Authentication Bypass Using an Alternate Path or Channel
▤

Affected Products & Versions

4
ivanti endpoint manager mobile< 11.12.0.5
ivanti endpoint manager mobile>= 12.3.0.0 and < 12.3.0.2
ivanti endpoint manager mobile>= 12.4.0.0 and < 12.4.0.2
ivanti endpoint manager mobileall versions
⚠

Public Exploits & PoCs

2
remoteIvanti Endpoint Manager Mobile 12.5.0.0 - Authentication Bypass2025-08-26
nucleiIvanti Endpoint Manager Mobile - Unauthenticated Remote Code Executioncritical
◈

Detection Rules (IDS/IPS)

3
et-openET WEB_SPECIFIC_APPS Ivanti EPMM Authentication Bypass and Remote Code Execution Attempt (CVE-2025-4427,2025-4428)attempted-admin
et-openET WEB_SPECIFIC_APPS Ivanti EPMM Authentication Bypass & RCE (CVE-2025-4427) M2web-application-attack
et-openET WEB_SPECIFIC_APPS Ivanti EPMM Authentication Bypass & RCE (CVE-2025-4427) M3web-application-attack
Open rulesets (ET Open, Snort Community, abuse.ch) link to source. Commercial rulesets are reference-only.
▣

Scoring & Timeline

5.3
MEDIUM · CVSS v3.1 · 3c1d8aa1-5a33-4ea4-8992-aadd6440af75
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD13 May 2025 · 04:15 PM
CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
SSVC triage · cisa-vulnrichment
Exploitation
active
Automatable
yes
Technical impact
total
SSVC asks the questions that actually drive patch urgency: is it being exploited, can attacks be automated, and how total is the impact.
⚑

Vendor Advisories

5
rhsaRHSA-2025:10926Important
rhsaRHSA-2025:10925Important
rhsaRHSA-2025:10924Important
rhsaRHSA-2025:10931Important
cisaKEV-CVE-2025-4427
🔗

References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-4427US Government Resource
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