Yokogawa STARDOM FCJ controllers R4.02 and prior, FCN-100 controllers R4.02 and prior, FCN-RTU controllers R4.02 and prior, and FCN-500 controllers R4.02 and prior utilize hard-coded credentials that could allow an attacker to gain unauthorized administrative access to the device, which could result in remote code execution
Published Jul 31, 2018
9.8
CRITICALCVSS 3.0
EPSS 6.94%
Description
Yokogawa STARDOM FCJ controllers R4.02 and prior, FCN-100 controllers R4.02 and prior, FCN-RTU controllers R4.02 and prior, and FCN-500 controllers R4.02 and prior utilize hard-coded credentials that could allow an attacker to gain unauthorized administrative access to the device, which could result in remote code execution.
Affected products
-
- Version R4.02 and priorStatusaffectedConstraints-
- Version
-
- Version R4.02 and priorStatusaffectedConstraints-
- Version
-
- Version R4.02 and priorStatusaffectedConstraints-
- Version
-
- Version R4.02 and priorStatusaffectedConstraints-
- 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 FCJ Controllers | n/a |
| ||||||
| Yokogawa | STARDOM FCN-100 Controllers | n/a |
| ||||||
| Yokogawa | STARDOM FCN-500 Controllers | n/a |
| ||||||
| Yokogawa | STARDOM FCN-RTU Controllers | n/a |
|
Configuration 1
- ≤ r4.02
Configuration 2
- ≤ r4.02
Configuration 3
- ≤ r4.02
Configuration 4
- ≤ r4.02
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:L/PR:N/UI:N/S:U/C:H/I:H/A:H
AV:N/AC:L/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 v2
- EPSS v3
- EPSS v4
- EPSS v5
Percentile over time
- EPSS v1
- EPSS v2
- EPSS v3
- EPSS v4
- EPSS v5
Table of values (21 key points)
Flat stretches are collapsed; showing up to 120 newest points.
| Date | Score | Percentile | Model |
|---|---|---|---|
| Oct 1, 2026 | 6.94% (0.06939) | 93.91th | v5 (v2026.06.15) |
| Jun 15, 2026 | 6.94% (0.06939) | 93.26th | v5 (v2026.06.15) |
| Oct 28, 2025 | 6.81% (0.06810) | 90.90th | v4 (v2025.03.14) |
| Jul 1, 2025 | 8.02% (0.08022) | 91.72th | v4 (v2025.03.14) |
| Mar 30, 2025 | 9.59% (0.09585) | 92.12th | v4 (v2025.03.14) |
| Mar 29, 2025 | 16.01% (0.16010) | 91.34th | v4 (v2025.03.14) |
| Mar 17, 2025 | 9.59% (0.09585) | 92.29th | v4 (v2025.03.14) |
| Dec 17, 2024 | 1.72% (0.01717) | 87.49th | v3 (v2023.03.01) |
| May 10, 2024 | 3.54% (0.03536) | 91.53th | v3 (v2023.03.01) |
| Apr 9, 2024 | 3.59% (0.03592) | 91.46th | v3 (v2023.03.01) |
| Jan 31, 2024 | 3.62% (0.03616) | 90.79th | v3 (v2023.03.01) |
| Dec 22, 2023 | 3.43% (0.03433) | 90.51th | v3 (v2023.03.01) |
| Jul 25, 2023 | 3.52% (0.03520) | 90.29th | v3 (v2023.03.01) |
| Mar 7, 2023 | 2.98% (0.02978) | 89.33th | v3 (v2023.03.01) |
| Mar 6, 2023 | 5.63% (0.05634) | 90.24th | v2 (v2022.01.01) |
| Apr 1, 2022 | 5.63% (0.05634) | 89.29th | v2 (v2022.01.01) |
| Feb 4, 2022 | 5.63% (0.05634) | 76.84th | v2 (v2022.01.01) |
| Feb 3, 2022 | 1.83% (0.01828) | 35.38th | v1 |
| Jan 6, 2022 | 1.83% (0.01828) | 34.69th | v1 |
| Sep 1, 2021 | 1.83% (0.01828) | 74.99th | v1 |
| Apr 14, 2021 | 1.83% (0.01828) | 0.00th | v1 |
References (3)
- http://www.securityfocus.com/bid/104376 vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry
- https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03 x_refsource_MISCThird Party AdvisoryUS Government Resource
- https://web-material3.yokogawa.com/1/6712/details/YSAR-18-0004-E.pdf x_refsource_CONFIRMVendor Advisory
| Link | Providers | Tags |
|---|---|---|
| http://www.securityfocus.com/bid/104376 | vdb-entryx_refsource_BIDThird Party AdvisoryVDB Entry | |
| https://ics-cert.us-cert.gov/advisories/ICSA-18-151-03 | x_refsource_MISCThird Party AdvisoryUS Government Resource | |
| https://web-material3.yokogawa.com/1/6712/details/YSAR-18-0004-E.pdf | x_refsource_CONFIRMVendor Advisory |
Change history (0)
No recorded changes yet.