Omron PLC CJ and CS Series

Risk Summary

Successful exploitation of these vulnerabilities could allow an attacker to pose as an authorized user to obtain the status information of the PLC.

CVEs (3)

Remediations

• Filter FINS port: Protect access to Omron's PLC with a firewall and blocking unnecessary remote access to FINS port (default: 9600).
• Filter IP addresses: Protect access to Omron's PLC with a firewall and filtering devices connected to the PLC by IP address.
• For more information provided by Omron on these vulnerabilities refer to Vulnerabilities in Omron CS and CJ series CPU PLCs.

Affected Vendors

Affected Products (3)

Affected Sectors

Critical Manufacturing