CVE-2023-5915: yokogawa electric corporation stardom Uncontrolled Resource Consumption
Vulnerability summary
CVE-2023-5915 is a medium (CVSS 5.3) Uncontrolled Resource Consumption vulnerability in yokogawa electric corporation stardom. EPSS estimates a 1.17% chance of exploitation in the next 30 days, higher than 67% of scored vulnerabilities.
Timeline
- 01-12-2023PublishedVulnerability first disclosed.
- 02-08-2024Last modifiedVulnerability information updated.
Description
A vulnerability of Uncontrolled Resource Consumption has been identified in STARDOM provided by Yokogawa Electric Corporation. This vulnerability may allow to a remote attacker to cause a denial-of-service condition to the FCN/FCJ controller by sending a crafted packet. While sending the packet, the maintenance homepage of the controller could not be accessed. Therefore, functions of the maintenance homepage, changing configuration, viewing logs, etc. are not available. But the controller’s operation is not stopped by the condition. The affected products and versions are as follows: STARDOM FCN/FCJ R1.01 to R4.31.
CVSS metrics
1 score · 1 source · 1 versionEPSS trend
Probability
1.17%
Chance of exploitation in the next 30 days
Percentile
67%
Versus all other CVEs
30-day change
0.00 pp
From 1.17% 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
Yokogawa2 products
- stardom_fcj_firmware≥ r1.01, ≤ r4.31
- stardom_fcn_firmware≥ r1.01, ≤ r4.31
Yokogawa electric corporation1 product
- stardomSTARDOM FCN/FCJ R1.01 to R4.31
2 vendors · 3 products
References
3 links
www.cisa.gov/news-events/ics-advisories/icsa-23-334-02MitigationThird Party AdvisoryUS Government Resource