CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.8. It may lead to a denial-of-service condition.
CVE
CVE-2020-6998
Severity
MEDIUM
CVSS
5.8
EPSS
2.15%
Original NVD Description
The connection establishment algorithm found in Rockwell Automation CompactLogix 5370 and ControlLogix 5570 versions 33 and prior does not sufficiently manage its control flow during execution, creating an infinite loop. This may allow an attacker to send specially crafted CIP packet requests to a controller, which may cause denial-of-service conditions in communications with other products.
Related CVEs
Other vulnerabilities affecting the same vendor(s)