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Vulnerabilities

Vulnerability · CVE-2025-1384

Least Privilege Violation (CWE-272) Vulnerability exists in the communication function between the NJ/NX-series Machine Automation Controllers and the Sysmac Studio Software.

Published Jul 13, 2025 · catalog updated Jul 14, 2025 · OMRON Corporation Machine Automation Controller NX-series

Last checked Oct 27, 2026. A connected source was read within the last 7 days.

Check if you run it

No confirmed exploitation is on record for CVE-2025-1384. EPSS is 0.26%. Act only if a listed version of OMRON Corporation Machine Automation Controller NX-series is installed.

Gaps on this record

  • No vendor fix or required action is stored. Compare the linked advisory before you change production.
Severity
High7.0
Known exploitation
Not in CISA/VulnCheck KEV
EPSS
0.26%
Remediation
Advisory link
Affected products
vendor OMRON Corporation Machine Automation Controller NX-series NX701-[][][][] Ver.1.35.09 or lower

Least Privilege Violation (CWE-272) Vulnerability exists in the communication function between the NJ/NX-series Machine Automation Controllers and the Sysmac Studio Software. An attacker may use this vulnerability to perform unauthorized access and to execute unauthorized code remotely to the controller products.

Are you affected?

Enter the version you run. The result uses only the ranges stored on this record.

The check returns affected, not affected, or incomplete. It does not guess a version that is missing from the record.

  • vendor OMRON Corporation Machine Automation Controller NX-series NX701-[][][][] Ver.1.35.09 or lowerNX701-[][][][] Ver.1.35.09 or lower

How to fix CVE-2025-1384

What to do

Three questions, each answered from this record only. Confirm the vendor advisory before you patch.

Should you patch?

No confirmed exploitation is on record for CVE-2025-1384. EPSS is 0.26%. Act only if a listed version of OMRON Corporation Machine Automation Controller NX-series is installed.

Which versions are affected?

Compare what you have installed with OMRON Corporation Machine Automation Controller NX-series NX701-[][][][] Ver.1.35.09 or lower NX701-[][][][] Ver.1.35.09 or lower. Compare the installed version with the linked vendor advisory before you change production.

What should an analyst verify?

No weakness class is stored. EPSS 0.26%. There is no CISA KEV listing. No Exploit-DB or Metasploit reference is linked. Use the source links for the original advisory.

Code

The project this record applies to. Exploit listings stay in References.

No public source repository is identified for this product.

Timeline

Detection, updates, and resolution for this record.

  1. Jul 13, 2025 · EUVD

    Detected

    Least Privilege Violation (CWE-272) Vulnerability exists in the communication function between the NJ/NX-series Machine Automation Controllers and the Sysmac Studio Software. An attacker may use this vulnerability to perform unauthorized access and to execute unauthorized code remotely to the controller products.

  2. Jul 14, 2025 · EUVD

    Updated

    Least Privilege Violation (CWE-272) Vulnerability exists in the communication function between the NJ/NX-series Machine Automation Controllers and the Sysmac Studio Software. An attacker may use this vulnerability to perform unauthorized access and to execute unauthorized code remotely to the controller products.

Sources

  • CVE.orgVulnerability recordCVE-2025-1384

    Official CVE identifier

    cve.org
  • FIRST EPSSExploitation probabilityCVE-2025-1384

    30-day exploitation probability 0.26%

    first.org
  • EUVDVulnerability recordEUVD-2025-21287

    Least Privilege Violation (CWE-272) Vulnerability exists in the communication function between the NJ/NX-series Machine Automation Controllers and the Sysmac Studio Software. An attacker may use this vulnerability to perform unauthorized access and to execute unauthorized code re

    euvd.enisa.europa.eu

References

Freshness

Last verified in this catalog Oct 27, 2026. Significant claims (KEV, EPSS, CVSS, affected ranges) come from the source rows above — open the original publisher for the authoritative advisory.

  • FIRST EPSSOct 24, 2026
  • CVE.orgOct 21, 2026
  • EUVDOct 19, 2026