A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 with firmware (version prior to V3.10), Modicon M340 (all firmware versions), and Modicon BMxCRA and 140CRA modules (all firmware versions), which could cause a Denial of Service attack on the PLC when upgrading the controller with an empty firmware package using FTP protocol.
History

No history.

cve-icon MITRE

Status: PUBLISHED

Assigner: schneider

Published: 2019-10-29T14:48:04

Updated: 2024-08-04T20:31:04.371Z

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

Link: CVE-2019-6843

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Analyzed

Published: 2019-10-29T19:15:21.987

Modified: 2022-02-03T15:58:52.927

Link: CVE-2019-6843

cve-icon Redhat

No data.