Vulnerability Information
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Vulnerability Title
AutomationDirect DirectLogic H2-DM1E Session Fixation
Vulnerability Description
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.
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
会话固定
Vulnerability Title
AutomationDirect DirectLogic H2-DM1E 授权问题漏洞
Vulnerability Description
AutomationDirect DirectLogic H2-DM1E是AutomationDirect公司的一款可编程逻辑控制器。 AutomationDirect DirectLogic H2-DM1E存在授权问题漏洞，该漏洞源于身份验证不安全。
CVSS Information
N/A
Vulnerability Type
N/A