CASCACascade Atlas

Evidence dossier

CVE-2025-4427

Authentication Bypass

73.2–93.7Priority evidence range
As known Jul 19, 2026, 5:00 AM UTCgen-56ccdaf9

Normalized restatement

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.

State
PUBLISHED
Published
May 13, 2025
Updated
Feb 26, 2026
Evidence coverage
72%
CISA KEVCatalog member

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

FIRST EPSS99.90%

2026-07-18 · v2026.06.15 · percentile 100.0%

Source stateConflict visible

Distinct CVSS assessments remain side by side; none are averaged.

Source comparison

Who said what

CISA-ADPindependent enrichment
container

CISA ADP Vulnrichment

ivantioriginal assertion
container

Authentication Bypass

CISA KEVoriginal assertion
observed_exploitation

Ivanti Endpoint Manager Mobile (EPMM) Authentication Bypass Vulnerability

FIRST EPSSoriginal assertion
model_probability

Probability 0.998990000000; percentile 0.999650000000

Applicability

Cited product scope

Trace impact →
IvantiEndpoint Manager Mobile
[{"status": "unaffected", "version": "12.5.0.1"}]unknown
Unknown vendorUnknown product
cpe:2.3:a:ivanti:endpoint_manager_mobile:*:*:*:*:*:*:*:*; end excluding 11.12.0.5supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:endpoint_manager_mobile:*:*:*:*:*:*:*:*; start including 12.3.0.0; end excluding 12.3.0.2supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:endpoint_manager_mobile:*:*:*:*:*:*:*:*; start including 12.4.0.0; end excluding 12.4.0.2supported
Unknown vendorUnknown product
cpe:2.3:a:ivanti:endpoint_manager_mobile:12.5.0.0:*:*:*:*:*:*:*supported

Assessments

CVSS by origin

7.5
nvd@nist.govCVSS 3.1 · role PrimaryCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
5.3
3c1d8aa1-5a33-4ea4-8992-aadd6440af75CVSS 3.1 · role SecondaryCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
5.3
ivantiCVSS 3.1 · role unknownCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Limitations and unknowns

  • KEV membership is authoritative for the catalog, not proof of exposure in any environment.
  • EPSS is a dated model probability and not an individual-environment prediction.
  • Affected or fixed status applies only to the exact cited product and version scope; unresolved scope remains unknown.
  • NVD-carried upstream facts remain derivative and are not independent corroboration.
  • Only NVD metrics validated under the generation-bound calculator are Public Priority eligible; direct CVE record metrics remain display-only.
  • NVD CVSS source eligibility is closed: NVD-authored, exact record-source, or registered same-CVE container origin; unmapped sources remain display-only.
  • Factor D is unknown in Public Core because no accepted canonical mapping-obligation ledger is present.
  • Core replay supports the active and immediately prior generation; retrospective valid-at replay is deferred.