CVE-2019-6829

HIGH

7.5

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.

CVE Details

CVSS v3.1 Score7.5

SeverityHIGH

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published9/17/2019

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

schneider-electric:modicon_m340schneider-electric:modicon_m340_firmwareschneider-electric:modicon_m580schneider-electric:modicon_m580_firmware

Weaknesses (CWE)

CWE-248CWE-755

References

https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/(cybersecurity@se.com)

https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

This product uses data from the NVD API but is not endorsed or certified by the NVD.