CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.5. Exploitation may require the attacker to be authenticated.
CVE
CVE-2018-7833
Severity
HIGH
CVSS
7.5
EPSS
1.38%
Original NVD Description
An Improper Check for Unusual or Exceptional Conditions vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 where an unauthenticated user can send a specially crafted XML data via a POST request to cause the web server to become unavailable
Related CVEs
Other vulnerabilities affecting the same vendor(s)