Risk Scores
CVSS v3.1
4.300000190734863
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| RTU500 series CMU Firmware version 13.8.1 | ||
| RTU500 series CMU Firmware version 13.5.1 through 13.5.4 | ||
| RTU500 series CMU Firmware version 12.7.1 through 12.7.7 | ||
| RTU500 series CMU Firmware version 13.6.1 through 13.6.2 | ||
| RTU500 series CMU Firmware version 13.7.1 through 13.7.7 |
Timeline
- Feb 24, 2026 CVE Published
- Mar 3, 2026 CVE Updated
References
- https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2026/icsa-26-062-03.json advisory
- https://publisher.hitachienergy.com/preview?DocumentID=8DBD000237&LanguageCode=en&DocumentPartId=&Action=launch advisory
- https://www.cisa.gov/news-events/ics-advisories/icsa-26-062-03 advisory
- https://www.cisa.gov/news-events/ics-alerts/ics-alert-10-301-01 url
- https://www.cisa.gov/resources-tools/resources/ics-recommended-practices url
- https://www.cisa.gov/topics/industrial-control-systems url
- https://www.cisa.gov/sites/default/files/recommended_practices/NCCIC_ICS-CERT_Defense_in_Depth_2016_S508C.pdf url
- https://www.cisa.gov/sites/default/files/publications/Cybersecurity_Best_Practices_for_Industrial_Control_Systems.pdf url
- https://www.cisa.gov/news-events/news/targeted-cyber-intrusion-detection-and-mitigation-strategies-update-b url