CVE-2018-10592: yokogawa fcj_firmware Use of Hard-coded Credentials
Vulnerability summary
CVE-2018-10592 is a high (CVSS 10.0) Use of Hard-coded Credentials vulnerability in yokogawa fcj_firmware. EPSS estimates a 6.85% chance of exploitation in the next 30 days, higher than 94% of scored vulnerabilities.
Timeline
- 31-07-2018PublishedVulnerability first disclosed.
- 16-09-2024Last modifiedVulnerability information updated.
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.
CVSS metrics
2 scores · 1 source · 2 versionsEPSS trend
Probability
6.85%
Chance of exploitation in the next 30 days
Percentile
94%
Versus all other CVEs
30-day change
+0.85 pp
From 6.00% on 21-09-2026
Known exploited
Compare KEV catalogsNot in any of the 3 tracked catalogs.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Yokogawa8 products
- fcj_firmware≤ r4.02
- fcn-100_firmware≤ r4.02
- fcn-500_firmware≤ r4.02
- fcn-rtu_firmware≤ r4.02
- stardom fcj controllersR4.02 and prior
1 vendor · 8 products
References
3 links- ics-cert.us-cert.gov/advisories/ICSA-18-151-03X Refsource MISCThird Party AdvisoryUS Government Resource