CVE-2018-7853

high

Description

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 reading invalid physical memory blocks in the controller over Modbus

References

https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0764

https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/

Details

Source: Mitre, NVD

Published: 2019-05-22

Updated: 2022-02-03

Risk Information

CVSS v2

Base Score: 5

Vector: CVSS2#AV:N/AC:L/Au:N/C:N/I:N/A:P

Severity: Medium

CVSS v3

Base Score: 7.5

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Severity: High