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OpenAdvisories
High SEVD-2023-101-05 2 CVEs

Modicon PLCs (Programmable Logic Controllers) and PACs (Programmable Automation Controllers)

Published Apr 11, 2023 · Updated Aug 13, 2024 · Revision 4

Vendor: Schneider Electric Product: Legacy Modicon Premium CPUs Product: Legacy Modicon Quantum Product: Modicon M340 Product: Modicon M340 CPU Product: Modicon M580 Product: Modicon M580 CPU Product: Modicon M580 CPU Safety Product: Modicon MC80 Product: Modicon MC80 (BMKC80) Product: Modicon Momentum Unity M1E Processor

Summary

Schneider Electric is aware of multiple vulnerabilities in its Modicon PLCs (Programmable Logic Controllers) and PACs (Programmable Automation Controllers).
Modicon PLCs (Programmable Logic Controllers) and PACs (Programmable Automation Controllers) control and monitor industrial operations in a sustainable, flexible, efficient, and protected way.
Failure to apply the remediations and mitigations provided below may risk a denial of service of the controller, which could result in disrupted operations.

Vulnerabilities 2

Revision history

  1. #4.0.0

    A remediation is available for Modicon M580 CPU Safety (page 2).

  2. #3.0.0

    A remediation is now available on Modicon Momentum Unity M1E Processor.

  3. #2.0.0

    A remediation is available for Modicon MC80.

  4. #1.0.0

    Original Release

References