CVE-2019-6828: High severity schneider electric modicon m580 firmware vulnerability
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.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2019-6828?
The severity of CVE-2019-6828 is high (7.5).
Which products are affected by CVE-2019-6828?
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) are affected by CVE-2019-6828.
What is the vulnerability description of CVE-2019-6828?
CVE-2019-6828 is a CWE-248: Uncaught Exception vulnerability that could cause a possible denial of service when reading specific coils and registers.
How can I fix CVE-2019-6828?
To fix CVE-2019-6828, update the firmware of Modicon M580 to version V2.90 or higher, and Modicon M340 to version V3.10 or higher.
Where can I find more information about CVE-2019-6828?
More information about CVE-2019-6828 can be found at the following link: [CVE-2019-6828](https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/).