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CVE-2025-1384— Least Privilege Violation Vulnerability in the communications functions of NJ/NX-series Machine Automation Controllers

Quick assessment

Affected
OMRON Corporation Machine Automation Controller NJ-series
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Omron Sysmac Studio和Omron NJ/NX-series Machine Automation Controllers都是日本欧姆龙（Omron）公司的产品。Omron Sysmac Studio是一个独特的环境，它将逻辑、运动和驱动、机器人、安全、可视化、传感和信息技术集成在一个项目中，从而降低了学习曲线和术中软件成本。Omron NJ/NX-series Machine Automation Controllers是一系列控制器。 Omron Sysmac Studio和Omron

CVSS 7.0 · High EPSS 0.23% · P13

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-1384

Vulnerability Information
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Vulnerability Title
Least Privilege Violation Vulnerability in the communications functions of NJ/NX-series Machine Automation Controllers
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
最小特权原则违背
Source: CVE Program / CVE List V5
Vulnerability Title
Omron Sysmac Studio和Omron NJ/NX-series Machine Automation Controllers 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Omron Sysmac Studio和Omron NJ/NX-series Machine Automation Controllers都是日本欧姆龙（Omron）公司的产品。Omron Sysmac Studio是一个独特的环境，它将逻辑、运动和驱动、机器人、安全、可视化、传感和信息技术集成在一个项目中，从而降低了学习曲线和术中软件成本。Omron NJ/NX-series Machine Automation Controllers是一系列控制器。 Omron Sysmac Studio和Omron
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
OMRON Corporation Machine Automation Controller NJ-series NJ101-[][][][] Ver.1.67.00 or lower -
OMRON Corporation Machine Automation Controller NJ-series NJ301-1[]00 Ver.1.67.00 or lower -
OMRON Corporation Machine Automation Controller NJ-series NJ501-1[]00 Ver.1.67.02 or lower -
OMRON Corporation Machine Automation Controller NJ-series NJ501-1[]20 Ver.1.68.01 or lower -
OMRON Corporation Machine Automation Controller NJ-series NJ501-1340 Ver.1.67.00 or lower -
OMRON Corporation Machine Automation Controller NJ-series NJ501-4[][][] Ver.1.67.00 or lower -
OMRON Corporation Machine Automation Controller NJ-series NJ501-5300 Ver.1.67.01 or lower -
OMRON Corporation Machine Automation Controller NJ-series NJ501-R[]00 Ver.1.67.01 or lower -
OMRON Corporation Machine Automation Controller NJ-series NJ501-R[]20 Ver.1.67.00 or lower -
OMRON Corporation Machine Automation Controller NX-series NX102-[][][][] Ver.1.68.01 or lower -
OMRON Corporation Machine Automation Controller NX-series NX1P2-[][][][][][] Ver.1.64.09 or lower -
OMRON Corporation Machine Automation Controller NX-series NX1P2-[][][][][][]1 Ver.1.64.09 or lower -
OMRON Corporation Machine Automation Controller NX-series NX502-[][][][] Ver.1.68.01 or lower -
OMRON Corporation Machine Automation Controller NX-series NX701-[][][][] Ver.1.35.09 or lower -
OMRON Corporation Sysmac Studio Software SYSMAC-SE2[][][] all -

II. Public POCs for CVE-2025-1384

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III. Intelligence Information for CVE-2025-1384

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Vendor Advisories for CVE-2025-1384 (1)

IV. Related Vulnerabilities

Same product: Machine Automation Controller NJ-series
Same vendor: OMRON Corporation
Same weakness: CWE-272

V. Comments for CVE-2025-1384

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