CVE-2023-42770

Summary

CVE-2023-42770 is a vulnerability affecting Red Lion SixTRAK and VersaTRAK Series RTUs. When authenticated users are enabled, these devices will issue an authentication challenge over UDP/IP for Sixnet UDR messages. However, the same message received over TCP/IP bypasses this challenge and is accepted without verification, posing a potential security risk. This issue could allow unauthorized access or data manipulation if exploited. It is crucial for users to apply the necessary patches or updates to mitigate this vulnerability.

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