CVE-2019-6809
First published: Tue Sep 17 2019(Updated: )
A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware versions prior to V2.90), Modicon M340 (firmware versions prior to V3.10), Modicon Premium (all versions), Modicon Quantum (all versions), which could cause a possible denial of service when reading invalid data from the controller.
Credit: cybersecurity@se.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Schneider-electric Modicon M580 Firmware | <2.90 | |
| Schneider-electric Modicon M580 | ||
| Schneider-electric Modicon M340 Firmware | <3.10 | |
| Schneider-electric Modicon M340 | ||
| Schneider-electric Modicon Premium Firmware | ||
| Schneider-electric Modicon Premium | ||
| Schneider-electric Modicon Quantum Firmware | ||
| Schneider-electric Modicon Quantum |
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Frequently Asked Questions
What is the severity of CVE-2019-6809?
The severity of CVE-2019-6809 is high with a severity value of 7.5.
Which software versions are affected by CVE-2019-6809?
Modicon M580 firmware versions prior to V2.90, Modicon M340 firmware versions prior to V3.10, Modicon Premium (all versions), and Modicon Quantum (all versions) are affected by CVE-2019-6809.
What is the vulnerability in CVE-2019-6809?
CVE-2019-6809 is a CWE-248: Uncaught Exception vulnerability.
How can the vulnerability CVE-2019-6809 be exploited?
The vulnerability CVE-2019-6809 can be exploited by reading invalid data from the affected software, potentially causing a denial of service.
Where can I find more information about CVE-2019-6809?
You can find more information about CVE-2019-6809 at the following link: [CVE-2019-6809](https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/)
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- vendor/schneider-electric
- canonical/schneider-electric modicon m580 firmware
- canonical/schneider-electric modicon m580
- canonical/schneider-electric modicon m340 firmware
- canonical/schneider-electric modicon m340
- canonical/schneider-electric modicon premium firmware
- canonical/schneider-electric modicon premium
- canonical/schneider-electric modicon quantum firmware
- canonical/schneider-electric modicon quantum