How severe is CVE-2025-4427?

CVE-2025-4427 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.

Is CVE-2025-4427 being actively exploited?

Yes. CVE-2025-4427 is on CISA's Known Exploited Vulnerabilities (KEV) catalog, added on 2025-05-19, which means active exploitation has been confirmed. It should be prioritised for remediation.

What products are affected by CVE-2025-4427?

CVE-2025-4427 primarily affects Ivanti Endpoint Manager Mobile. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2025-4427?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Because this CVE is known to be actively exploited, treat remediation as urgent — CISA KEV typically sets a short remediation deadline.

Does CVE-2025-4427 have an EU (EUVD) identifier?

Yes. CVE-2025-4427 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14388. It is also flagged as exploited in the EUVD (since 2025-05-19).

When was CVE-2025-4427 published?

CVE-2025-4427 was published on 2025-05-13 and last updated on 2026-06-17.

CVE-2025-4427

CVE-2025-4427 is a medium-severity vulnerability in Ivanti Endpoint Manager Mobile with a CVSS 3.x base score of 5.3. It is listed in CISA's Known Exploited Vulnerabilities (KEV) catalog, confirming it has been exploited in the wild (added 2025-05-19). The underlying weakness is classified as CWE-288.

Key facts

Severity: Medium (CVSS 3.x base score 5.3)
EPSS exploit prediction: 100% (100th percentile)
Actively exploited: Yes — listed in CISA KEV (added 2025-05-19)
EU (EUVD) id: EUVD-2025-14388
EU exploitation: Flagged exploited in the ENISA EU Vulnerability Database (since 2025-05-19)
Weakness: CWE-288
Affected product: Ivanti Endpoint Manager Mobile
Published: 2025-05-13
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-4427?: 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.
How severe is CVE-2025-4427?: CVE-2025-4427 has a CVSS 3.x base score of 5.3, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is low, integrity none, and availability none.
Is CVE-2025-4427 being actively exploited?: Yes. CVE-2025-4427 is on CISA's Known Exploited Vulnerabilities (KEV) catalog, added on 2025-05-19, which means active exploitation has been confirmed. It should be prioritised for remediation.
What products are affected by CVE-2025-4427?: CVE-2025-4427 primarily affects Ivanti Endpoint Manager Mobile. In total, 2 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2025-4427?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Because this CVE is known to be actively exploited, treat remediation as urgent — CISA KEV typically sets a short remediation deadline.
Does CVE-2025-4427 have an EU (EUVD) identifier?: Yes. CVE-2025-4427 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-14388. It is also flagged as exploited in the EUVD (since 2025-05-19).
When was CVE-2025-4427 published?: CVE-2025-4427 was published on 2025-05-13 and last updated on 2026-06-17.

References

Affected products (2)

cpe:2.3:a:ivanti:endpoint_manager_mobile:*:*:*:*:*:*:*:*
cpe:2.3:a:ivanti:endpoint_manager_mobile:12.5.0.0:*:*:*:*:*:*:*

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