What’s Vulnerable › Vulnerabilities

CVE-2022-30997

• Severity: high (CVSS 7.2 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-06-28 · updated 2026-06-17
• Weakness: CWE-798

Description

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 through r4.31
• Yokogawa Stardom Fcn Firmware: from r4.10 through r4.31

References

• https://jvn.jp/vu/JVNVU95452299/index.html
• https://web-material3.yokogawa.com/1/32885/files/YSAR-22-0007-E.pdf
• https://web-material3.yokogawa.com/19/32885/files/YSAR-22-0007-J.pdf
• https://www.cisa.gov/uscert/ics/advisories/icsa-22-174-01
• https://jvn.jp/vu/JVNVU95452299/index.html
• https://web-material3.yokogawa.com/1/32885/files/YSAR-22-0007-E.pdf
• https://web-material3.yokogawa.com/19/32885/files/YSAR-22-0007-J.pdf
• https://www.cisa.gov/uscert/ics/advisories/icsa-22-174-01

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