Kieback&Peter DDC4002, DDC4100, DDC4200, DDC4200-L and DDC4400
controllers are considered End-of-Life (EOL) and are no longer
supported. Users operating these controllers should ensure they are
operated in a strictly separate OT environment and consider updating to a
supported controller.
Kieback&Peter recommends users update to DDC4002e, DDC4200e, DDC4400e, DDC4020e and DDC4040e controllers.
Kieback&Peter recommends all affected users contact their local
Kieback&Peter office to update the firmware of the supported DDC
systems to v1.21.0 or later.
Configurations
Workarounds
Exploits
Credits
finder
Raphael Ruf of terreActive AG reported these vulnerabilities to CISA.