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ICSA-15-274-01  ·  Published 2025-06-09  ·  View on CISA ICS-CERT ↗

Omron Multiple Product Vulnerabilities

CVSS 10.0 CRITICAL

Remediations

  • Update to the latest software versions.
  • The CX-Programmer software, version 9.6 or newer, is available by auto-update service or at the following URL. (https://industrial.omron.us/en/products/catalogue/automation_systems/software/programming/cx-one/default.html)
  • The CJ2M series PLC, Version 2.1 or newer, and the CJ2H series PLC, Version 1.5 or newer, can be obtained by contacting Omron Corporation’s Customer Care Team. (https://industrial.omron.us/en/services-and-support/customer-care)
  • Omron Corporation’s security notice is available at the following URL. (http://www.fa.omron.co.jp/product/special/security_plc/index.html)

Affected Vendors

Omron Corporation

Affected Products (3)

Omron Corporation · CX-Programmer software <9.6
Omron Corporation · CJ2M Series PLC <2.1
Omron Corporation · CJ2H Series PLC <1.5

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