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CVE-2024-12083

19
FAUCET Score

CVE-2024-12083 is a Path Traversal vulnerability (CWE-22) affecting Omron NJ/NX-series Machine Automation Controllers. An attacker with high privileges can exploit this to gain unauthorized access and execute arbitrary code remotely on the controllers. With a CVSS score of 6.6 (Medium), this vulnerability requires high privileges and high attack complexity, but can lead to high impact on confidentiality, integrity, and availability. Currently, there is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.

Impacted Technologies

VendorProductVersion(s)CPE
OMRON CorporationMachine Automation Controller NJ-Series
NJ101-[][][][] Ver.1.64.05 and lowerCNA affecteddefault unknown
OMRON CorporationMachine Automation Controller NJ-Series
NJ301-[][][][] Ver.1.64.05 and lowerCNA affecteddefault unknown
OMRON CorporationMachine Automation Controller NJ-Series
NJ501-1340 Ver.1.64.04 and lowerCNA affecteddefault unknown
OMRON CorporationMachine Automation Controller NJ-Series
NJ501-1[]0[] Ver.1.64.05 and lowerCNA affecteddefault unknown
OMRON CorporationMachine Automation Controller NJ-Series
NJ501-1[]2[] Ver.1.64.04 and lowerCNA affecteddefault unknown

CVSS Data

CVSS version used by this source: 3.1

6.6MEDIUM

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

Attack Vector
NETWORK
Attack Complexity
HIGH
Privileges Required
HIGH
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
0.7
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.65%
Probability of exploitation in next 30 days
EPSS Percentile
47.3%
Percentile rank of EPSS score among Peer Group
As of 2026-07-27
Model: v2026.06.15
This CVE's current EPSS score of 0.0065 is in the 65th percentile among its peer group of 687 CVEs.

Social Chatter

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

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.2 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-2025-001_en.pdf
fa.omron.co.jp / product/security/assets/pdf/ja/OMSR-2025-001_ja.pdf