8.6
CVSSv3

CVE-2020-6998

Published: 27/07/2022 Updated: 04/08/2022
CVSS v3 Base Score: 8.6 | Impact Score: 4 | Exploitability Score: 3.9
VMScore: 0

Vulnerability Summary

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 malicious user to send specially crafted CIP packet requests to a controller, which may cause denial-of-service conditions in communications with other products.

Vulnerability Trend

Vulnerable Product Search on Vulmon Subscribe to Product

rockwellautomation armor_compact_guardlogix_5370_firmware

rockwellautomation compact_guardlogix_5370_firmware

rockwellautomation compactlogix_5370_l1_firmware

rockwellautomation compactlogix_5370_l2_firmware

rockwellautomation compactlogix_5370_l3_firmware

rockwellautomation controllogix_5570_firmware

rockwellautomation guardlogix_5560_firmware

rockwellautomation guardlogix_5570_firmware

rockwellautomation guardlogix_5580_firmware