CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 4.9. It may lead to a denial-of-service condition.
CVE
CVE-2019-6842
Severity
MEDIUM
CVSS
4.9
EPSS
0.96%
Original NVD Description
A CWE-755: Improper Handling of Exceptional Conditions vulnerability exists in Modicon M580, Modicon M340, Modicon BMxCRA and 140CRA modules (all firmware versions), which could cause a Denial of Service attack on the PLC when upgrading the firmware with a missing web server image inside the package using FTP protocol.
Related CVEs
Other vulnerabilities affecting the same vendor(s)