CVE-2022-30997: Yokogawa Stardom Fcj Firmware

High severity, CVSS 7.2. EPSS: 1.6% chance of exploitation in the next 30 days.

Use of hard-coded credentials vulnerability exists in STARDOM FCN Controller and FCJ Controller R4.10 to R4.31, which may allow an attacker with an administrative privilege to read/change configuration settings or update the controller with tampered firmware.

Affected products

• Yokogawa Stardom Fcj Firmware: from r4.10, up to and including r4.31
• Yokogawa Stardom Fcn Firmware: from r4.10, up to and including r4.31

Published 2022-06-28. Last modified 2026-06-17.