A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon Quantum, Modicon Premium (see security notification for specific versions) which could cause a Denial of Service when writing specific physical memory blocks using Modbus TCP.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: schneider

Published: 2020-01-06T22:57:02

Updated: 2024-08-04T20:31:04.415Z

Reserved: 2019-01-25T00:00:00

Link: CVE-2019-6856

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2020-01-06T23:15:11.317

Modified: 2022-02-03T15:18:54.117

Link: CVE-2019-6856

cve-icon Redhat

No data.