CISA released seven Industrial Control Systems (ICS) advisories on December 19, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS.
[ul]
[li]ICSA-23-353-01 Subnet Solutions Inc. PowerSYSTEM Center[/li][li]ICSA-23-353-02 EFACEC BCU 500[/li][li]ICSA-23-353-03 EFACEC UC 500E [/li][li]ICSA-23-353-04 Open Design Alliance Drawing SDK[/li][li]ICSA-23-353-05 EuroTel ETL3100 Radio Transmitter[/li][li]ICSA-23-341-03 Johnson Controls Metasys and Facility Explorer (Update A) [/li][li]ICSA-20-303-01 Mitsubishi Electric MELSEC iQ-R, Q, and L Series (Update D)[/li][/ul]
CISA encourages users and administrators to review the newly released ICS advisories for technical details and mitigations.