Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
None
Privileges Required
None
Attack Vector
Network
0

CVE-2021-26117

Disclosure Date: January 27, 2021
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

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.

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CVSS V3 Severity and Metrics
Base Score:
7.5 High
Impact Score:
3.6
Exploitability Score:
3.9
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
None
Integrity (I):
High
Availability (A):
None

General Information

Vendors

  • apache,
  • debian,
  • netapp,
  • oracle

Products

  • activemq,
  • activemq artemis,
  • communications element manager,
  • communications session report manager,
  • communications session route manager,
  • debian linux 9.0,
  • flexcube private banking 12.0.0,
  • flexcube private banking 12.1.0,
  • oncommand workflow automation -

References

Advisory

Additional Info

Technical Analysis