CVE-2019-6813: High severity schneider electric modicon m340 firmware vulnerability
A CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability exists in BMXNOR0200H Ethernet / Serial RTU module (all firmware versions) and Modicon M340 controller (all firmware versions), which could cause denial of service when truncated SNMP packets on port 161/UDP are received by the device.
Affected Software
Event History
Frequently Asked Questions
What is the severity of CVE-2019-6813?
The severity of CVE-2019-6813 is high with a severity value of 7.5.
Which software versions are affected by CVE-2019-6813?
The BMXNOR0200H Ethernet / Serial RTU module and Modicon M340 controller, with all firmware versions, are affected by CVE-2019-6813.
What is the vulnerability type of CVE-2019-6813?
CVE-2019-6813 is a CWE-754: Improper Check for Unusual or Exceptional Conditions vulnerability.
How can CVE-2019-6813 be exploited?
CVE-2019-6813 can be exploited by sending truncated SNMP packets on port 161/UDP.
Are there any fixes or patches available for CVE-2019-6813?
Yes, please refer to the reference links provided for fixes and patches for CVE-2019-6813.