Is CVE-2025-3027 in the CISA KEV catalog?

No. CVE-2025-3027 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2025-3027?

CVE-2025-3027 has a CVSS v3 base score of 6.1 (MEDIUM).

What is the EPSS score for CVE-2025-3027?

CVE-2025-3027 has an EPSS score of 0.20% (10th percentile), estimating the probability of exploitation in the next 30 days.

CVE & CISA-KEV Catalog

CVE-2025-3027

MEDIUM

6.1

CVSS v3

NVD

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.

CWE-601Open Redirect

How to fix

Remediation Available

ejbcaNVD

Affected:>= 8.0, < 9.1Fixed in:9.1CVE-2025-3027derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionRequired

ScopeChanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityNone

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

Exploit Intelligence

0.20%probability of exploitation in 30 days

10thpercentile

Low risk: more likely to be exploited than 10% of all known CVEs.

References

Third-Party Advisory1

incibe.es

Related Vulnerabilities

Other CWE-601 (Open Redirect) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2025-4123	High	7.6	98%	-	Fix
CVE-2018-11784	Medium	4.3	94%	-	Fix
CVE-2021-22881	Medium	6.1	87%	-	Fix
CVE-2022-45402	Medium	6.1	82%	-	Fix
CVE-2017-1000117	High	8.8	78%	-	Fix
CVE-2019-10098	Medium	6.1	74%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-10-09.