How severe is CVE-2024-54840?

CVE-2024-54840 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2024-54840 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-54840?

CVE-2024-54840 affects Cyberark Privileged Access Manager. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-54840?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-54840 have an EU (EUVD) identifier?

Yes. CVE-2024-54840 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52678.

When was CVE-2024-54840 published?

CVE-2024-54840 was published on 2025-02-03 and last updated on 2026-06-17.

CVE-2024-54840

CVE-2024-54840 is a medium-severity vulnerability in Cyberark Privileged Access Manager with a CVSS 3.x base score of 4.2. 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-348.

Key facts

Severity: Medium (CVSS 3.x base score 4.2)
EPSS exploit prediction: 0% (5th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-52678
Weakness: CWE-348
Affected product: Cyberark Privileged Access Manager
Published: 2025-02-03
Last modified: 2026-06-17

Description

PVWA (Password Vault Web Access) in CyberArk Privileged Access Manager Self-Hosted before 14.4 does not properly address environment issues that can contribute to Host header injection.

Frequently asked questions

What is CVE-2024-54840?: PVWA (Password Vault Web Access) in CyberArk Privileged Access Manager Self-Hosted before 14.4 does not properly address environment issues that can contribute to Host header injection.
How severe is CVE-2024-54840?: CVE-2024-54840 has a CVSS 3.x base score of 4.2, rated medium severity. It is exploitable over network with high attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2024-54840 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (5th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-54840?: CVE-2024-54840 affects Cyberark Privileged Access Manager. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-54840?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-54840 have an EU (EUVD) identifier?: Yes. CVE-2024-54840 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-52678.
When was CVE-2024-54840 published?: CVE-2024-54840 was published on 2025-02-03 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:a:cyberark:privileged_access_manager:*:*:*:*:*:*:*:*

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