CVE-2022-30997

Name: CVE-2022-30997
Creator: NVD / NIST
Published: 2022-06-28T13:15:12.607+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.2/10EPSS 1.43%

Last modified Jun 17, 2026

CVE-2022-30997 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. 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.. EPSS estimates a 1.43% chance of exploitation in the next 30 days.

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.

Metrics

CVSS 3.1

7.2/10

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

EPSS Probability

1.43%

69.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

Vendor	Product	Versions
Yokogawa	Stardom Fcj Firmware	>= r4.10, <= r4.31
Yokogawa	Stardom Fcn Firmware	>= r4.10, <= r4.31

References

https://jvn.jp/vu/JVNVU95452299/index.htmlMitigation, Third Party Advisory, VDB Entry
https://web-material3.yokogawa.com/1/32885/files/YSAR-22-0007-E.pdfMitigation, Vendor Advisory
https://web-material3.yokogawa.com/19/32885/files/YSAR-22-0007-J.pdfMitigation, Vendor Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-22-174-01Mitigation, Third Party Advisory, US Government Resource
https://jvn.jp/vu/JVNVU95452299/index.htmlMitigation, Third Party Advisory, VDB Entry
https://web-material3.yokogawa.com/1/32885/files/YSAR-22-0007-E.pdfMitigation, Vendor Advisory
https://web-material3.yokogawa.com/19/32885/files/YSAR-22-0007-J.pdfMitigation, Vendor Advisory
https://www.cisa.gov/uscert/ics/advisories/icsa-22-174-01Mitigation, Third Party Advisory, US Government Resource

Timeline

Published: Jun 28, 2022
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2022-30997?

How severe is CVE-2022-30997?

CVE-2022-30997 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 1.43% probability of exploitation in the next 30 days.

How do I fix CVE-2022-30997?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2022-30997?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST