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Summary:

The Cybersecurity & Infrastructure Security Agency (CISA) has released five Industrial Control Systems (ICS) advisories on December 7, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. The advisories are for Mitsubishi Electric FA Engineering Software Products, Schweitzer Engineering Laboratories SEL-411L, Johnson Controls Metasys and Facility Explorer, ControlbyWeb Relay, and Sierra Wireless AirLink with ALEOS firmware. CISA encourages users and administrators to review the advisories for technical details and mitigations.

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Cybersecurity & Infrastructure Security Agency

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America’s Cyber Defense Agency

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CISA released five Industrial Control Systems (ICS) advisories on December 7, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS.

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

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Related Advisories

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Summary

The Cybersecurity & Infrastructure Security Agency (CISA) has released five Industrial Control Systems (ICS) advisories on December 7, 2023. These advisories provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS. The advisories include information on the following products:

1. Mitsubishi Electric FA Engineering Software Products (ICSA-23-341-01)
2. Schweitzer Engineering Laboratories SEL-411L (ICSA-23-341-02)
3. Johnson Controls Metasys and Facility Explorer (ICSA-23-341-03)
4. ControlbyWeb Relay (ICSA-23-341-05)
5. Sierra Wireless AirLink with ALEOS firmware (ICSA-23-341-06)

CISA encourages users and administrators to review the newly released ICS advisories for technical details and mitigations. The advisories are designed to provide timely information about current security issues, vulnerabilities, and exploits surrounding ICS, and are intended to help organizations and individuals stay safe and secure in the face of increasingly sophisticated cyber threats.

The advisories are provided through a formal process, involving coordination with stakeholders, including vendors, researchers, and law enforcement agencies. This process aims to ensure that the information provided is accurate, actionable, and effective in mitigating the identified security issues.

CISA’s release of these ICS advisories is in line with its mission to protect the United States’ critical infrastructure and promote a secure and resilient cyberspace. The agency’s efforts are focused on identifying and mitigating cybersecurity risks, and providing timely and actionable information to a wide range of stakeholders, from organizations to individual users.

The advisories can be accessed through CISA’s official website, which provides a secure and trusted platform for sharing sensitive information and promoting cybersecurity best practices. CISA encourages users and administrators to review the advisories and to report any vulnerabilities or incidents to the agency.

In addition to the ICS advisories, CISA has also released several other alerts and advisories on December 7, 2023, including one on CISA adding two known exploited vulnerabilities to its catalog, and another on CISA and international partners releasing an advisory on a Russia-based threat actor group, Star Blizzard.

Cybersecurity and Infrastructure Security Agency

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