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CVE-2025-1384

21
FAUCET Score

CVE-2025-1384 is a Least Privilege Violation (CWE-272) vulnerability affecting the communication between Omron NJ/NX-series Machine Automation Controllers and Sysmac Studio Software. An attacker could exploit this to gain unauthorized remote access and execute arbitrary code on the controllers. With a CVSS score of 7.0 (HIGH), this vulnerability has a network attack vector, high attack complexity, and could lead to limited confidentiality, limited integrity, and high availability impacts. Currently, there is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
OMRON CorporationMachine Automation Controller NJ-Series
NJ101-[][][][] Ver.1.67.00 or lowerCNA affecteddefault unknown
OMRON CorporationMachine Automation Controller NJ-Series
NJ301-1[]00 Ver.1.67.00 or lowerCNA affecteddefault unknown
OMRON CorporationMachine Automation Controller NJ-Series
NJ501-1340 Ver.1.67.00 or lowerCNA affecteddefault unknown
OMRON CorporationMachine Automation Controller NJ-Series
NJ501-1[]00 Ver.1.67.02 or lowerCNA affecteddefault unknown
OMRON CorporationMachine Automation Controller NJ-Series
NJ501-1[]20 Ver.1.68.01 or lowerCNA affecteddefault unknown

CVSS Data

CVSS version used by this source: 3.1

7.0HIGH

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:H

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
LOW
Integrity Impact
LOW
Availability Impact
HIGH
Exploitability Score
2.2
Impact Score
4.7
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.22%
Probability of exploitation in next 30 days
EPSS Percentile
13.0%
Percentile rank of EPSS score among Peer Group
As of 2026-07-26
Model: v2026.06.15
This CVE's current EPSS score of 0.0022 is in the 1st percentile among its peer group of 8,918 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.1 Reddit, 0.1 Bluesky, 0.1 Mastodon, and 0.2 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

fa.omron.co.jp / product/security/assets/pdf/en/OMSR-2025-004_en.pdf
fa.omron.co.jp / product/security/assets/pdf/ja/OMSR-2025-004_ja.pdf