Yokogawa STARDOM Controllers FCJ, FCN-100, FCN-RTU, FCN-500, All versions R4.10 and prior, The affected controllers utilize hard-coded credentials which may allow an attacker gain unauthorized access to the maintenance functions and obtain or modify information
Published Oct 12, 2018
8.1
HIGHCVSS 3.0
EPSS 1.21%
Description
Yokogawa STARDOM Controllers FCJ, FCN-100, FCN-RTU, FCN-500, All versions R4.10 and prior, The affected controllers utilize hard-coded credentials which may allow an attacker gain unauthorized access to the maintenance functions and obtain or modify information. This attack can be executed only during maintenance work.
Affected products
-
- Version All versions prior to version X.XStatusaffectedConstraints-
- Version
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | ||||||
|---|---|---|---|---|---|---|---|---|---|
| Yokogawa | STARDOM Controllers FCJ,FCN-100,FCN-RTU, FCN-500 | n/a |
|
Configuration 1
- ≤ r4.10
Configuration 2
- ≤ r4.10
Configuration 3
- ≤ r4.10
Configuration 4
- ≤ r4.10
No data.
No Red Hat product state for this CVE.
No package ranges for this CVE.
Remediation
No remediation recorded yet.
Metrics
No CVSS v4.0 score for this CVE.
No CVSS v3.1 score for this CVE.
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:M/Au:N/C:C/I:C/A:C
This CVE is not in the KEV list.
No CISA SSVC assessment for this CVE yet.
Estimated probability of exploitation in the wild in the next 30 days (FIRST EPSS). As of Oct 1, 2026.
Score over time
2021–2026- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Percentile over time
- EPSS v1
- EPSS v5
- EPSS v2
- EPSS v3
Table of values (9 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 1.21% (0.01215) | 67.47th | v5 (v2026.06.15) |
| Sep 20, 2026 | 1.21% (0.01215) | 67.22th | v5 (v2026.06.15) |
| Jul 20, 2024 | 0.24% (0.00235) | 61.99th | v3 (v2023.03.01) |
| Jun 14, 2024 | 0.24% (0.00235) | 61.73th | v3 (v2023.03.01) |
| Mar 7, 2023 | 0.24% (0.00235) | 59.73th | v3 (v2023.03.01) |
| Mar 6, 2023 | 0.89% (0.00885) | 27.89th | v2 (v2022.01.01) |
| Feb 4, 2022 | 0.89% (0.00885) | 10.50th | v2 (v2022.01.01) |
| Feb 3, 2022 | 0.62% (0.00624) | 17.80th | v5 (v2026.06.15) |
| Apr 14, 2021 | 0.62% (0.00624) | 0.00th | v1 |
References (2)
- https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03 x_refsource_MISCThird Party AdvisoryUS Government Resource
- https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03 | x_refsource_MISCThird Party AdvisoryUS Government Resource | |
| https://web-material3.yokogawa.com/YSAR-18-0007-E.pdf | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.