Description
Yokogawa STARDOM FCN/FCJ controller R1.01 through R4.01 does not require authentication for Logic Designer connections, which allows remote attackers to reconfigure the device or cause a denial of service via a (1) stop application program, (2) change value, or (3) modify application command.
Advisories 1
- ICSA-16-259-01 Yokogawa STARDOM Authentication Bypass Vulnerability CISA ICS & IT advisories · Jun 9, 2025