How severe is CVE-2025-66374?

CVE-2025-66374 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2025-66374 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-66374?

CVE-2025-66374 affects Cyberark Endpoint Privilege Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-66374?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

Does CVE-2025-66374 have an EU (EUVD) identifier?

Yes. CVE-2025-66374 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206730.

When was CVE-2025-66374 published?

CVE-2025-66374 was published on 2026-02-03 and last updated on 2026-06-17.

CVE-2025-66374

CVE-2025-66374 is a high-severity vulnerability in Cyberark Endpoint Privilege Manager with a CVSS 3.x base score of 7.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-269.

Key facts

Severity: High (CVSS 3.x base score 7.8)
EPSS exploit prediction: 0% (13th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-206730
Weakness: CWE-269
Affected product: Cyberark Endpoint Privilege Manager
Published: 2026-02-03
Last modified: 2026-06-17

Description

CyberArk Endpoint Privilege Manager Agent through 25.10.0 allows a local user to achieve privilege escalation through policy elevation of an Administration task.

Frequently asked questions

What is CVE-2025-66374?: CyberArk Endpoint Privilege Manager Agent through 25.10.0 allows a local user to achieve privilege escalation through policy elevation of an Administration task.
How severe is CVE-2025-66374?: CVE-2025-66374 has a CVSS 3.x base score of 7.8, rated high severity. It is exploitable over local access with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2025-66374 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (13th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-66374?: CVE-2025-66374 affects Cyberark Endpoint Privilege Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-66374?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2025-66374 have an EU (EUVD) identifier?: Yes. CVE-2025-66374 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-206730.
When was CVE-2025-66374 published?: CVE-2025-66374 was published on 2026-02-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cyberark:endpoint_privilege_manager:*:*:*:*:*:windows:*:*

More vulnerabilities in Cyberark Endpoint Privilege Manager

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CVE-2026-2914 — High (CVSS 7.8): CyberArk Endpoint Privilege Manager Agent versions 25.10.0 and lower allow potential unauthorized privilege elevation…
CVE-2021-44049 — High (CVSS 7.8): CyberArk Endpoint Privilege Manager (EPM) through 11.5.3.328 before 2021-12-20 allows a local user to gain elevated…
CVE-2018-14894 — High (CVSS 7.8): CyberArk Endpoint Privilege Manager 10.2.1.603 and earlier allows an attacker (who is able to edit permissions of a…
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