CISA Activity - CISA Releases Seven Industrial Control Systems Advisories

[CISA]

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.

• ICSA-23-353-01 Subnet Solutions Inc. PowerSYSTEM Center
• ICSA-23-353-02 EFACEC BCU 500
• ICSA-23-353-03 EFACEC UC 500E
• ICSA-23-353-04 Open Design Alliance Drawing SDK
• ICSA-23-353-05 EuroTel ETL3100 Radio Transmitter
• ICSA-23-341-03 Johnson Controls Metasys and Facility Explorer (Update A)
• ICSA-20-303-01 Mitsubishi Electric MELSEC iQ-R, Q, and L Series (Update D)

CISA encourages users and administrators to review the newly released ICS advisories for technical details and mitigations.

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