Vulnerability Information
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Vulnerability Title
Automation Direct CLICK PLC CPU Modules Authentication Bypass Using an Alternate Path or Channel
Vulnerability Description
Automation Direct CLICK PLC CPU Modules: C0-1x CPUs with firmware prior to v3.00 does not protect against additional software programming connections. An attacker can connect to the PLC while an existing connection is already active.
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability Type
使用候选路径或通道进行的认证绕过
Vulnerability Title
CLICK PLC CPU Modules 授权问题漏洞
Vulnerability Description
CLICK PLC CPU Modules是Automation Direct的网络设备一个 CLICK CPU 模块最多可以连接 8 个 I/O 模块，以扩展系统 I/O 数量并满足特定应用的需要。 Automation Direct CLICK PLC CPU Modules 中存在授权问题漏洞，该漏洞源于固件不能防止额外的软件编程连接。攻击者可利用该漏洞可以在现有连接处于活动状态时连接到PLC。
CVSS Information
N/A
Vulnerability Type
N/A