How severe is CVE-2025-3027?

CVE-2025-3027 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.

Is CVE-2025-3027 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2025-3027?

CVE-2025-3027 affects Primekey Ejbca. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2025-3027?

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

Does CVE-2025-3027 have an EU (EUVD) identifier?

Yes. CVE-2025-3027 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8736.

When was CVE-2025-3027 published?

CVE-2025-3027 was published on 2025-03-31 and last updated on 2026-06-17.

CVE-2025-3027

CVE-2025-3027 is a medium-severity vulnerability in Primekey Ejbca with a CVSS 3.x base score of 6.1. 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-601.

Key facts

Severity: Medium (CVSS 3.x base score 6.1)
CVSS v4: 5.1
EPSS exploit prediction: 0% (10th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-8736
Weakness: CWE-601
Affected product: Primekey Ejbca
Published: 2025-03-31
Last modified: 2026-06-17

Description

The vulnerability exists in the EJBCA service, version 8.0 Enterprise. By making a small change to the PATH of the URL associated with the service, the server fails to find the requested file and redirects to an external page. This vulnerability could allow users to be redirected to potentially malicious external sites, which can be exploited for phishing or other social engineering attacks.

Frequently asked questions

What is CVE-2025-3027?: The vulnerability exists in the EJBCA service, version 8.0 Enterprise. By making a small change to the PATH of the URL associated with the service, the server fails to find the requested file and redirects to an external page. This vulnerability could allow users to be redirected to potentially malicious external sites, which can be exploited for phishing or other social engineering attacks.
How severe is CVE-2025-3027?: CVE-2025-3027 has a CVSS 3.x base score of 6.1, rated medium severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is low, integrity low, and availability none.
Is CVE-2025-3027 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (10th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2025-3027?: CVE-2025-3027 affects Primekey Ejbca. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2025-3027?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-3027 have an EU (EUVD) identifier?: Yes. CVE-2025-3027 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-8736.
When was CVE-2025-3027 published?: CVE-2025-3027 was published on 2025-03-31 and last updated on 2026-06-17.

References

https://www.incibe.es/en/incibe-cert/notices/aviso/multiple-vulnerabilities-ejbca

Affected products (1)

cpe:2.3:a:primekey:ejbca:*:*:*:*:enterprise:*:*:*

More vulnerabilities in Primekey Ejbca

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CVE-2020-11630 — Critical (CVSS 9.8): An issue was discovered in EJBCA before 6.15.2.6 and 7.x before 7.3.1.2. In several sections of code, the verification…
CVE-2020-11627 — High (CVSS 8.8): An issue was discovered in EJBCA before 6.15.2.6 and 7.x before 7.3.1.2. A Cross Site Request Forgery (CSRF) issue has…
CVE-2020-25276 — High (CVSS 7.3): An issue was discovered in PrimeKey EJBCA 6.x and 7.x before 7.4.1. When using a client certificate to enroll over the…
CVE-2020-11629 — High (CVSS 7.2): An issue was discovered in EJBCA before 6.15.2.6 and 7.x before 7.3.1.2. The External Command Certificate Validator,…
CVE-2020-11631 — Medium (CVSS 6.5): An issue was discovered in EJBCA before 6.15.2.6 and 7.x before 7.3.1.2. An error state can be generated in the CA UI…

All CVEs affecting Primekey Ejbca →

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