🛡️ CVE-2023-5915
🟡 CVSS 5.3 — Medium ✅ No Known Exploit CWE-400 NVD
5.3
CVSS Score
0 Low4 Medium7 High9 Critical10

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.

Details

Severity MEDIUM
CVSS Score 5.3
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
CWE CWE-400
Public Exploit ✅ No
Source NVD
Published 2023-12-01
Updated 2026-06-08
Modified 2024-11-21
Fix URL N/A

Affected Packages

Software From version Fixed in
stardom-fcj-firmware r1.01 r4.31
stardom-fcn-firmware r1.01 r4.31

References

Mitigation, Third Party Advisory https://jvn.jp/vu/JVNVU95177889/index.html
Mitigation, Third Party Advisory, US Government Resource https://www.cisa.gov/news-events/ics-advisories/icsa-23-334-02
Mitigation, Third Party Advisory https://jvn.jp/vu/JVNVU95177889/index.html
Mitigation, Third Party Advisory, US Government Resource https://www.cisa.gov/news-events/ics-advisories/icsa-23-334-02

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