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Omron Alerts

2925
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

16 December, 2019

● High

2019-724

Other

Description:

Omron has released an alert to address multiple vulnerabilities in the following products:

  • Omron PLC CJ series, all versions
  • mron PLC CS series all versions

Threats:

An attacker could exploit these vulnerabilities by doing the following:

  • Authentication bypass
  • Execute arbitrary code Spoofing attack

Best practice and Recommendations:

Protect access to Omron’s PLC with a firewall,  filtering devices connected to it by IP address and blocking unnecessary remote access to FINS port  For more details:

http://www.omron-cxone.com/security/2019-12-06_PLC_EN.pdf

Last updated at 1 January, 2020

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