var-202206-2044
Vulnerability from variot

Omron CS series, CJ series, and CP series PLCs through 2022-05-18 use cleartext passwords. They feature a UM Protection setting that allows users or system integrators to configure a password in order to restrict sensitive engineering operations (such as project/logic uploads and downloads). This password is set using the OMRON FINS command Program Area Protect and unset using the command Program Area Protect Clear, both of which are transmitted in cleartext. sysmac cs1 firmware, sysmac cj2m firmware, sysmac cj2h Several Omron Corporation products, including firmware, contain a vulnerability related to the transmission of sensitive information in plain text.Information may be obtained. Omron SYSMAC CS/CJ/CP Series and NJ/NX Series

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