CVE-2024-45368
AutomationDirect DirectLogic H2-DM1E Session Fixation
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AutomationDirect DirectLogic H2-DM1E Session Fixation
The H2-DM1E PLC's authentication protocol appears to utilize either a custom encoding scheme or a challenge-response protocol. However, there's an observed anomaly in the H2-DM1E PLC's protocol execution, namely its acceptance of multiple distinct packets as valid authentication responses. This behavior deviates from standard security practices where a single, specific response or encoding pattern is expected for successful authentication.
Reserved 2024-09-05 | Published 2024-09-13 | Updated 2024-09-13 | Assigner icscertDaniel 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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