Lucene search
K

EUVD-2023-42519

🗓️ 03 Oct 2025 20:07:09Reported by EUVDType 
euvd
 euvd
🔗 euvd.enisa.europa.eu👁 1 Views

Denial-of-service vulnerability in EtherNet/IP port of CJ Series CPU unit allows remote attacks.

Related
Affected
Refs
ReporterTitlePublishedViews
Family
Circl
CVE-2023-38744
3 Aug 202312:40
circl
CNNVD
Omron CJ Series Security Vulnerability
1 Aug 202300:00
cnnvd
CVE
CVE-2023-38744
3 Aug 202304:55
cve
Cvelist
CVE-2023-38744
3 Aug 202304:55
cvelist
Japan Vulnerability Notes
OMRON CJ series and CS/CJ Series EtherNet/IT unit vulnerable to Denial-of-Service (DoS)
3 Aug 202304:45
jvn
NVD
CVE-2023-38744
3 Aug 202305:15
nvd
Prion
Input validation
3 Aug 202305:15
prion
Positive Technologies
PT-2023-26580 · Omron · Cj2H Cpu Unit +2
3 Aug 202300:00
ptsecurity
RedhatCVE
CVE-2023-38744
23 May 202504:09
redhatcve
Tenable Nessus
Omron CS/CJ Series Denial of Service (CVE-2023-38744)
11 Aug 202300:00
nessus
Rows per page
[
  {
    "enisaIdVendor": [
      {
        "id": "cc7cf8f7-e3d6-3a0c-8582-72b0bea4d2c7",
        "vendor": {
          "name": "OMRON Corporation"
        }
      }
    ],
    "enisaIdProduct": [
      {
        "id": "7eb77903-94d3-3b34-859a-8b4e506b83bd",
        "product": {
          "name": "CS/CJ Series EtherNet/IP Unit"
        },
        "product_version": "CS1W-EIP21 V3.04 and earlier"
      },
      {
        "id": "7f93b03d-6902-36ac-86bd-6f00477d2581",
        "product": {
          "name": "CS/CJ Series EtherNet/IP Unit"
        },
        "product_version": "CJ1W-EIP21 V3.04 and earlier"
      },
      {
        "id": "841d4f80-44e0-33cc-9722-983bf6e5bbbf",
        "product": {
          "name": "CJ2M CPU Unit"
        },
        "product_version": "CJ2M-CPU3[] Unit version of the built-in EtherNet/IP section Ver. 2.18 and earlier"
      },
      {
        "id": "e8ce5344-453a-3d6c-8754-b71098c708b9",
        "product": {
          "name": "CJ2H CPU Unit"
        },
        "product_version": "CJ2H-CPU6[]-EIP Unit version of the built-in EtherNet/IP section Ver. 3.04 and earlier"
      }
    ]
  }
]

Data

Build on a solid foundation with Vulners data

We provide the essential building blocks for cybersecurity solutions with comprehensive, structured, and constantly updated vulnerability and exploits data

Api

Power your application with Vulners API

The Vulners REST API offers reliable, high-performance access to vulnerability intelligence, with 99.9% SLA uptime and CDN-backed data delivery for seamless global access

App

Assess and manage vulnerabilities with Vulners tools

Built on top of Vulners' database and SDK, end-user solutions give security professionals and developers lightweight and powerful tools for vulnerability remediation

03 Oct 2025 20:07Current
7.5High risk
Vulners AI Score7.5
CVSS 3.17.5
EPSS0.0035
SSVC
1