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CVE-2021-26117

7.5 HIGH

The optional ActiveMQ LDAP login module can be configured to use anonymous access to the LDAP server

Published: 2021-01-27 · Last updated: 2026-06-15

Severity and scoring

CVSS
7.5 HIGH
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
CWE
CWE-287

Affected products

VendorProduct
apacheactivemq, artemis, communications_element_manager
debianactivemq, artemis, communications_element_manager
netappactivemq, artemis, communications_element_manager
oracleactivemq, artemis, communications_element_manager

Description

The optional ActiveMQ LDAP login module can be configured to use anonymous access to the LDAP server. In this case, for Apache ActiveMQ Artemis prior to version 2.16.0 and Apache ActiveMQ prior to versions 5.16.1 and 5.15.14, the anonymous context is used to verify a valid users password in error, resulting in no check on the password.

Source: NVD

References

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