Vulnerabilities > CVE-2019-6809 - Improper Handling of Exceptional Conditions vulnerability in Schneider-Electric products

047910
CVSS 7.5 - HIGH
Attack vector
NETWORK
Attack complexity
LOW
Privileges required
NONE
Confidentiality impact
NONE
Integrity impact
NONE
Availability impact
HIGH
network
low complexity
schneider-electric
CWE-755
NVD
Published: 2019-09-17
Updated: 2024-11-21

Summary

A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware versions prior to V2.90), Modicon M340 (firmware versions prior to V3.10), Modicon Premium (all versions), Modicon Quantum (all versions), which could cause a possible denial of service when reading invalid data from the controller.

Vulnerable Configurations

Part Description Count
OS
Schneider-Electric
10
Hardware
Schneider-Electric
4

Common Weakness Enumeration (CWE)

Talos

idTALOS-2018-0736
last seen2019-09-19
published2019-08-13
reporterTalos Intelligence
sourcehttp://www.talosintelligence.com/vulnerability_reports/TALOS-2018-0736
titleSchneider Electric Modicon M580 UMAS read strategy denial-of-service vulnerability

References