CVE-2021-26117

high Apache
CVSS v3 Base Score
7.5
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
EPSS Score
11.2%
Exploitation probability in 30 days
Top 5% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
None
Confidentiality
None
Integrity
High
Availability
None
Published: January 27, 2021 (1990 days ago)
Last Modified: June 15, 2026
Vendor: Apache
Source: NVD

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.

CWE

CWE-287

Affected Products

apache activemqapache artemisnetapp oncommand workflow automationdebian debian linuxoracle communications element manageroracle communications session report manageroracle communications session route manageroracle flexcube private banking

References

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