What is CVE-2025-27427?

CVE-2025-27427 is a medium-severity vulnerability in Apache Artemis, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2025-04-01.

How severe is CVE-2025-27427?

Medium severity. CVSS v3 base score is 4.3 out of 10.

Is CVE-2025-27427 known to be exploited?

1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Auth bypass in Apache Artemis

CVE-2025-27427

A vulnerability exists in Apache ActiveMQ Artemis whereby a user with the createDurableQueue or createNonDurableQueue permission on an address can augment the routing-type supported by that address even if said user doesn't have the create…

Vulnerability class: Broken Access Control

EPSS: 0.006 (43.9th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N.

Affected products

Apache Artemis
Apache Software Foundation Activemq Artemis — versions 2.0.0

Weakness classification (CWE)

CWE-863 — Incorrect Authorization

Public proof-of-concept exploits

tanjiti/sec_

References

security@apache.org (vendor-advisory, Mailing List, Vendor Advisory)
af854a3a-2127-422b-91ae-364da2661108 (Mailing List, Third Party Advisory)

Frequently asked questions

What is CVE-2025-27427?: CVE-2025-27427 is a medium-severity vulnerability in Apache Artemis, classified under Incorrect Authorization. CVSS score: 4.3/10. Published 2025-04-01.
How severe is CVE-2025-27427?: Medium severity. CVSS v3 base score is 4.3 out of 10.
Is CVE-2025-27427 known to be exploited?: 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.