Vulnerabilities > CVE-2019-6848 - Improper Handling of Exceptional Conditions vulnerability in Schneider-Electric products

047910
CVSS 8.6 - 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: 2019-10-29
Updated: 2021-04-19

Summary

A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580 CPU (BMEx58*) and Modicon M580 communication module (BMENOC0311, BMENOC0321) (see notification for version info), which could cause a Denial of Service attack on the PLC when sending specific data on the REST API of the controller/communication module.

Vulnerable Configurations

Part Description Count
OS
Schneider-Electric
3
Hardware
Schneider-Electric
3

Common Weakness Enumeration (CWE)

Talos

idTALOS-2019-0866
last seen2019-11-02
published2019-10-08
reporterTalos Intelligence
sourcehttp://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0866
titleSchneider Electric Modicon M580 UMAS REST API getcominfo denial-of-service vulnerability

References