Least Privilege Violation in NJ/NX-series Machine Automation Controllers by Omron
CVE-2025-1384

7HIGH

Key Information:

Vendor

Omron Corporation

Status
Machine Automation Controller Nj-series
Machine Automation Controller Nx-series
Sysmac Studio Software
Vendor
CVE Published:
14 July 2025

What is CVE-2025-1384?

A vulnerability exists in the communication function between the NJ/NX-series Machine Automation Controllers and Sysmac Studio Software. This flaw allows attackers to exploit least privilege violations, potentially gaining unauthorized access to the controller and executing remote code. It is crucial for users of these products to address this vulnerability to ensure the security of their operations and prevent unauthorized manipulation.

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Affected Version(s)

Machine Automation Controller NJ-series NJ101-[][][][] Ver.1.67.00 or lower

Machine Automation Controller NJ-series NJ301-1[]00 Ver.1.67.00 or lower

Machine Automation Controller NJ-series NJ501-1[]00 Ver.1.67.02 or lower

References

https://www.fa.omron.co.jp/product/security/assets/pdf/en...
https://www.fa.omron.co.jp/product/security/assets/pdf/ja...

CVSS V3.1

Score:
7
Severity:
HIGH
Confidentiality:
Low
Integrity:
Low
Availability:
Low
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

JSON
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