CVE-2019-6831
8.6 · HIGHOverview
CVE-2019-6831 is a high-severity vulnerability affecting schneider-electric bmxnor0200h_firmware. It was published on September 17, 2019 and has a CVSS 3.1 base score of 8.6 (HIGH).
This vulnerability has a CVSS 3.1 base score of 8.6, rated HIGH. It can be exploited remotely over the network. No authentication or special privileges are required for exploitation.
Technical Description
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions), which could cause disconnection of active connections when an unusually high number of IEC 60870- 5-104 packets are received by the module on port 2404/TCP.
Remediation
Check the references section for vendor advisories and patches from schneider-electric. Update bmxnor0200h_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 |
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Frequently Asked Questions
What is CVE-2019-6831?
CVE-2019-6831 is a high-severity vulnerability affecting schneider-electric bmxnor0200h_firmware. It was published on September 17, 2019 and has a CVSS 3.1 base score of 8.6 (HIGH).
How severe is CVE-2019-6831?
This vulnerability has a CVSS 3.1 base score of 8.6, 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-2019-6831?
Check the references section for vendor advisories and patches from schneider-electric. Update bmxnor0200h_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-2019-6831?
CyberStrike's AI-powered security agents can automatically detect CVE-2019-6831 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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