CVE-2019-6829
7.5 · HIGHOverview
CVE-2019-6829 is a high-severity vulnerability affecting schneider-electric modicon_m580_firmware. It was published on September 17, 2019 and has a CVSS 3.1 base score of 7.5 (HIGH).
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A CWE-248: Uncaught Exception vulnerability exists in Modicon M580 (firmware version prior to V2.90) and Modicon M340 (firmware version prior to V3.10), which could cause a possible denial of service when writing to specific memory addresses in the controller over Modbus.
Remediation
Check the references section for vendor advisories and patches from schneider-electric. Update modicon_m580_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| schneider-electric | modicon_m580_firmware | >= 0, < 2.90 | Affected |
| schneider-electric | modicon_m340_firmware | >= 0, < 3.10 | Affected |
Frequently Asked Questions
What is CVE-2019-6829?
CVE-2019-6829 is a high-severity vulnerability affecting schneider-electric modicon_m580_firmware. It was published on September 17, 2019 and has a CVSS 3.1 base score of 7.5 (HIGH).
How severe is CVE-2019-6829?
This vulnerability has a CVSS 3.1 base score of 7.5, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2019-6829?
Check the references section for vendor advisories and patches from schneider-electric. Update modicon_m580_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2019-6829?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-6829 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
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