Vulnerabilities > CVE-2018-7852 - 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: 2019-05-22
Updated: 2022-02-03

Summary

A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause denial of service when an invalid private command parameter is sent to the controller over Modbus.

Vulnerable Configurations

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

Common Weakness Enumeration (CWE)

Talos

idTALOS-2019-0763
last seen2019-06-11
published2019-06-10
reporterTalos Intelligence
sourcehttp://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0763
titleSchneider Electric Modicon M580 UMAS function code 0x6d multiple denial-of-service vulnerabilities

References