CVE-2024-43099
AutomationDirect DirectLogic H2-DM1E Authentication Bypass by Capture-replay
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AutomationDirect DirectLogic H2-DM1E Authentication Bypass by Capture-replay
The session hijacking attack targets the application layer's control mechanism, which manages authenticated sessions between a host PC and a PLC. During such sessions, a session key is utilized to maintain security. However, if an attacker captures this session key, they can inject traffic into an ongoing authenticated session. To successfully achieve this, the attacker also needs to spoof both the IP address and MAC address of the originating host which is typical of a session-based attack.
Reserved 2024-09-05 | Published 2024-09-13 | Updated 2024-09-13 | Assigner icscertCWE-294 Authentication Bypass by Capture-replay
Daniel Davenport, Nicholas Meier, Matthew Zelinsky, and Ryan Silva of John Hopkins Applied Physics Lab reported these vulnerabilities to CISA.
www.cisa.gov/news-events/ics-advisories/icsa-24-256-17
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