Not rated

CVE-2018-7843 A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum,…

Description

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when reading memory blocks with an invalid data size or with an invalid data offset in the controller over Modbus.

Affected products and versions

Product	Affected versions	Fixed in
Modicon M580 Modicon M340 Modicon Quantum Modicon Premium	Versions not published

References

www.schneider-electric.com www.schneider-electric.com
www.talosintelligence.com www.talosintelligence.com

Timeline

Published May 22, 2019
Last modified August 5, 2024

The 18 CVEs of Modicon M580 Modicon M340 Modicon Quantum Modicon Premium →

CVE-2018-7844 A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum,… Not rated CVE-2019-6808 A CWE-284: Improper Access Control vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon… Not rated CVE-2019-6807 A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum,… Not rated CVE-2019-6806 A CWE-200: Information Exposure vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum,… Not rated

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