IBM WebSphere Message Broker 6.1 before 184.108.40.206, 7.0 before 220.127.116.11, and 8.0 before 18.104.22.168 does not validate Basic Authentication credentials before proceeding to WS-Addressing and WS-Security operations, which allows remote attackers to trigger transmission of unauthenticated messages via unspecified vectors.
CVSS Severity (version 2.0):
Impact Subscore: 2.9
Exploitability Subscore: 10.0
CVSS Version 2 Metrics:
Access Vector: Network exploitable
Access Complexity: Low
Authentication: Not required to exploit
Impact Type: Allows unauthorized modification
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