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CVE-2025-4427· NVD / CVE Program· CNA ivanti

Authentication Bypass

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.

HighCVSS 7.5 · v3.1KEVWeaponized No fix recorded
Published
May 13, 2025
Updated
Jun 17, 2026
EPSS
99.9% · 100th percentile
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Report tools

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Action score

90

Now

Patch today or shut off access.

CVSS
30 / 40 · 7.5 / 10
CISA KEV
30 / 30 · Listed
EPSS
30 / 30 · 99.9%

CISA SSVC decision

Exploitation
active
Automatable
yes
Technical impact
total

Vulnrichment: CISA's decision-tree inputs.

CNA vs NVD score

NVD
7.5
CNA · ivanti
5.3
2.2 point gap

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

The score given by the assigning authority versus NVD’s independent score. A gap means the severity is contested.

Actively exploited in the wild

CISA added this to its Known Exploited Vulnerabilities catalog on May 19, 2025. That signals real attacks, not theory.

Remediation deadline for government agencies: Jun 9, 2025.

Affected systems

VendorProduct
ivantiendpoint manager mobile

Affected versions

NVD version ranges (for catalog products). Add the product to your stack with a version and matching uses these.

  • ivanti endpoint manager mobilebefore 11.12.0.5
  • ivanti endpoint manager mobile12.3.0.0 and later · before 12.3.0.2
  • ivanti endpoint manager mobile12.4.0.0 and later · before 12.4.0.2
  • ivanti endpoint manager mobile12.5.0.0

Versions reported by the vendor

Affected version ranges reported by the assigning authority (ivanti). Independent of NVD's CPE analysis and usually ahead of it.

  • Ivanti Endpoint Manager Mobile

    • 12.5.0.1not affected

Same product

ivanti: all records

Other highest-scoring records for the same primary product.

  • CVE-2026-1340A code injection in Ivanti Endpoint Manager Mobile allowing attackers to achieve unauthenticated remote code execution.KEV
    99Now
  • CVE-2026-1281A code injection in Ivanti Endpoint Manager Mobile allowing attackers to achieve unauthenticated remote code execution.KEV
    99Now
  • CVE-2023-35082An authentication bypass vulnerability in Ivanti EPMM 11.10 and older, allows unauthorized users to access restricted functionality or resouKEV
    99Now
  • CVE-2023-35078An authentication bypass vulnerability in Ivanti EPMM allows unauthorized users to access restricted functionality or resources of the appliKEV
    99Now
  • CVE-2025-4428Remote Code ExecutionKEV
    91Now
  • CVE-2023-35081A path traversal vulnerability in Ivanti EPMM versions (11.10.x < 11.10.0.3, 11.9.x < 11.9.1.2 and 11.8.x < 11.8.1.2) allows an authenticatKEV
    77This week

Remediation

Which version to upgrade to

Fix versions compiled from the vendor, package registries and Microsoft. Verify the vendor's note before upgrading.

No fix version is recorded for this entry. Check the references for vendor advisories.

Exploit status

Weaponized

A ready exploit tool or active in-the-wild use is known for this vulnerability. This should be your top priority.

Evidence

  • Metasploit module ×1
  • Exploit-DB entry ×1
  • Nuclei detection template ×1
  • Proof-of-concept repository on GitHub ×2

Noroxi does not host or link to exploit code. Metasploit module names and Nuclei template ids are shown (names, not code); Exploit-DB entries and PoC repositories are given as counts only.

Public exploit evidence
SourceKindDate
Exploit-DB entryremote2025-08-26
Metasploit moduleexploit/multi/http/ivanti_epmm_rce_cve_2025_4427_4428Ivanti EPMM Authentication Bypass for Expression Language Remote Code Executionexploit2025-05-13
Nuclei detection templateNuclei template CVE-2025-4427 —
Proof-of-concept repository on GitHubstars:112025-05-15
Proof-of-concept repository on GitHubstars:02025-08-31

Research context

For pentesters and researchers: attack profile, score disagreement, timeline, patch commits, credits, variant and chain candidates, bug bounty scope. All derived from existing data; no exploit code.

Timeline

From publication to today: proof of concept, Metasploit module, CISA KEV and fix record. Dates are as reported by the sources.

  1. Metasploit-1 d
  2. Published
  3. First PoC+1 d
  4. CISA KEV+5 d
  5. TodaySep 29, 2026+504 d
EPSS, last 120 days

FIRST EPSS daily score; only changes of 0.01 or more are recorded (step chart).

Patch and commit links

Commit, PR and diff links among the references. A starting point for patch-diffing and variant hunting; fixes, not exploits.

No commit or PR link among the references.

Credits

All researchers

Finders, reporters and analysts named in the CNA record. Click a name for that researcher’s other records.

No credits in the CNA record.

Variant candidates

Same product, same weakness class, within 18 months. If the patch missed the root cause, the sibling bug is here.

—

Chain candidates

An authentication bypass and a privilege-requiring bug in the same product, published close together: combined they may become an unauthenticated path.

  • CVE-2025-44280 days apartRemote Code ExecutionKEV
    91Now
  • CVE-2025-677156 days apartOS command injection in Ivanti Endpoint Manager
    34Monitor
  • CVE-2025-10242154 days apartOS command injection in the admin panel of Ivanti EPMM before version 12.6.0.2, 12.5.0.4, and 12.4.0.4 allows a remote authenticated attacke
    34Monitor
  • CVE-2025-677056 days apartOS command injection in Ivanti Endpoint Manager
    33Monitor

Bug bounty scope

No known public program.

Source: bounty-targets-data (public HackerOne, Bugcrowd, Intigriti, YesWeHack listings).

Technical details

Attack conditions

  • Anyone who can reach it over the internet can trigger it.
  • No account or password is required.
  • No user action is required.
  • No special conditions are required; it is repeatable.

If successful

Confidentiality
high · data can be read
Integrity
none
Availability
none
Attack vector
Network
Attack complexity
Low
Privileges required
None
User interaction
None
Scope
Unchanged
Confidentiality impact
High
Integrity impact
None
Availability impact
None

Weakness class (CWE)

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

CVSS vector

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

nvd-primary

Attack context

MITRE CAPEC attack patterns and ATT&CK techniques for this weakness class (CWE). A starting point for detection rules and threat hunting.

Noroxi analysis

No Noroxi analysis for this record yet

We don't hand-write analysis for all 385,000+ vulnerabilities; that wouldn't be honest. For notable, high-impact vulnerabilities our team writes the mechanism, detection and remediation steps.

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Change log

No changes recorded on tracked fields yet. Score, KEV, exploit maturity and fix status changes appear here.

References

Vendor advisories and official records. Exploit/PoC links are deliberately left out.

All records