CVE-2019-6828

Description

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

Categories

7.5
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.37%
Vendor Advisory schneider-electric.com
Affected: Schneider Electric SE Modicon M580
Affected: Schneider Electric SE Modicon M340
Affected: Schneider Electric SE Modicon Premium
Affected: Schneider Electric SE Modicon Quantum
Published at:
Updated at:

References

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

Frequently Asked Questions

What is the severity of CVE-2019-6828?
CVE-2019-6828 has been scored as a high severity vulnerability.
How to fix CVE-2019-6828?
To fix CVE-2019-6828, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2019-6828 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2019-6828 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2019-6828?
CVE-2019-6828 affects Schneider Electric SE Modicon M580, Schneider Electric SE Modicon M340, Schneider Electric SE Modicon Premium, Schneider Electric SE Modicon Quantum.
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