CVE:CVE-2022-46670
CNNVD:CNNVD-202212-3448
Rockwell Automation MicroLogix 1400和Rockwell Automation MicroLogix 1100都是美国罗克韦尔（Rockwell Automation）公司的产品。Rockwell Automation MicroLogix 1400是一款可编程逻辑控制器。Rockwell Automation MicroLogix 1100是一种可编程逻辑控制器系统。
MicroLogix 1100 和 1400 controllers存在安全漏洞，攻击者利用该漏洞可以远程代码执行。
solution:Upgrade rockwellautomation micrologix_1400_firmware to a higher version than -; Upgrade rockwellautomation micrologix_1100_firmware to a higher version than -; Upgrade rockwellautomation micrologix_1400-b_firmware to a higher version than 21.007,and avoid the version (,21.007]; Upgrade rockwellautomation micrologix_1400-c_firmware to a higher version than 21.007,and avoid the version (,21.007]; Upgrade rockwellautomation micrologix_1400-a_firmware to a higher version than 7.000,and avoid the version (,7.000]