JTEKT TOYOPUC products

Risk Summary

Successful exploitation of this vulnerability could allow an unauthorized user to stop Ethernet communications between devices from being established.

CVEs (1)

Remediations

• JTEKT Corporation recommends users to use the following workaround:
• Access the link parameter screen of either “Ethernet” or “Ethernet (32Port).”
• Access the Timer setting by clicking on the “Timers” button.
• Set “Non-Reception timer” to “Enable” in the “Timers” section.
• After setting the link parameter, connect a computer and a PLC with a USB cable and write the link parameter.
• After the writing is completed, perform a reset/start or power-on again.
• After reset/start or power-on, the parameter changes take effect.
• When “Non-Reception timer” is set to “Enabled,” the connection that was not closed correctly can be reset after the set time has elapsed and a connection can communicate with a device that should be connected.
• Requests for additional information can be sent to JTEKT Corporation at [email protected]

Affected Vendors

Affected Products (18)

Affected Sectors

Critical Manufacturing