Rockwell Automation Update
2719Warning Date
Severity Level
Warning Number
Target Sector
21 October, 2020
● High
2020-1955
Manufacturing
Description:
Multiple vulnerabilities has been discovered in the following Rockwell Automation products:
- 1794-AENT Flex I/O, Series B:
- Versions 4.003 and prior
Threats:
An attacker could exploit these vulnerabilities by doing the following:
- Denial of Service (DoS)
- Execute arbitrary code
Best practice and Recommendations:
The CERT team encourages users to review Rockwell Automation security advisory and apply the necessary updates: