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HIGH

A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2.90) and Modicon M340 (firmware version prior to V3.10), which could cause a possible denial of service when writing to specific memory addresses in the controller over Modbus

Published Sep 17, 2019

Description

A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2.90) and Modicon M340 (firmware version prior to V3.10), which could cause a possible denial of service when writing to specific memory addresses in the controller over Modbus.

Affected products

Remediation

No remediation recorded yet.

Weaknesses (2)

CWE-248

CWE-755

References (1)

Change history (0)

No recorded changes yet.

Sources
CVE.org / MITRE
Status PUBLISHED
Assigner schneider
Published Sep 17, 2019
Updated May 29, 2026
Reserved Jan 25, 2019
Link CVE-2019-6829
CISA Vulnrichment
Updated May 29, 2026
NVD
Status Modified
Modified Jun 17, 2026
Link CVE-2019-6829
Red Hat
Severity n/a
Public date n/a
Links CVE-2019-6829