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Rockwell Automation Alert

1852
Classification
These posts contain security alerts, including digital loopholes, electronic attacks, technical updates, and they are classified base on the level of severity.

Critical

High

Medium

Low

Warning Date

Severity Level

Warning Number

Target Sector

28 February, 2021

● Critical

2021-2538

Other

Description:

Rockwell Automation has released a security clarification to address a vulnerability in the following products:

  • Rockwell software:
    • RSLogix 5000
      • 16 - 20
    • Studio 5000 Logix Designer
      • Version 21 and later
  • Rockwell Logix Controllers:
    • CompactLogix 1768
    • CompactLogix 1769
    • CompactLogix 5370
    • CompactLogix 5380
    • CompactLogix 5480
    • ControlLogix 5550
    • ControlLogix 5560
    • ControlLogix 5570
    • ControlLogix 5580
    • DriveLogix 5560
    • DriveLogix 5730
    • DriveLogix 1794-L34
    • Compact GuardLogix 5370
    • Compact GuardLogix 5380
    • GuardLogix 5570
    • GuardLogix 5580
    • SoftLogix 5800

Threats:

Attacker could exploit this vulnerability by bypassing verification and authentication mechanisms.

Best practice and Recommendations:

Rockwell Automation recommends applying the best practices to mitigate the impact of the vulnerability by follow the below link:

Last updated at 28 February, 2021

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