GCVE Workshop - 22 September 2026 (14:00-18:00), Luxembourg Before The Vulnopticon Conference - Registration

CVE-2023-1424 (GCVE-0-2023-1424)

Vulnerability from cvelistv5 – Published: 2023-05-24 04:39 – Updated: 2025-03-05 18:59
VLAI
Title
Denial-of-Service and Remote Code Execution Vulnerability in MELSEC Series CPU module
Summary
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow') vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU modules and MELSEC iQ-R Series CPU modules allows a remote unauthenticated attacker to cause a denial of service (DoS) condition or execute malicious code on a target product by sending specially crafted packets. A system reset of the product is required for recovery from a denial of service (DoS) condition and malicious code execution.
Severity
10 (Critical)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H
SSVC
Exploitation: none Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2025-03-05 18:40 UTC
CWE
  • CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Assigner
References
Impacted products
Vendor Product Version CPE status
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/ES Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/ES Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/ES Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MR/ES Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MR/ES Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MR/ES Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/DS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/DS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/DS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MR/DS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MR/DS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MR/DS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/ESS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/ESS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/ESS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-32MT/DSS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-64MT/DSS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5U-80MT/DSS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/D Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-64MT/D Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-96MT/D Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-64MT/DSS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-96MT/DSS Affected: Serial number 17X**** or later, versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DS-TS Affected: versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MT/DSS-TS Affected: versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-F Series FX5UC-32MR/DS-TS Affected: versions from 1.220 to 1.281
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R00CPU Affected: versions 35 and prior
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R01CPU Affected: versions 35 and prior
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R02CPU Affected: versions 35 and prior
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R04CPU Affected: versions from 12 to 68
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R08CPU Affected: versions from 12 to 68
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R16CPU Affected: versions from 12 to 68
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R32CPU Affected: versions from 12 to 68
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R120CPU Affected: versions from 12 to 68
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R04ENCPU Affected: versions from 12 to 68
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R08ENCPU Affected: versions from 12 to 68
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R16ENCPU Affected: versions from 12 to 68
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R32ENCPU Affected: versions from 12 to 68
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R120ENCPU Affected: versions from 12 to 68
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R08SFCPU Affected: versions from 26 to 31
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R16SFCPU Affected: versions from 26 to 31
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R32SFCPU Affected: versions from 26 to 31
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R120SFCPU Affected: versions from 26 to 31
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R08PCPU Affected: versions from 3 to 37
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R16PCPU Affected: versions from 3 to 37
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R32PCPU Affected: versions from 3 to 37
guessed Create a notification for this product.
Mitsubishi Electric Corporation MELSEC iQ-R Series R120PCPU Affected: versions from 3 to 37
guessed Create a notification for this product.
Show details on NVD website
To clipboard 

{
  "containers": {
    "adp": [
      {
        "providerMetadata": {
          "dateUpdated": "2024-08-02T05:49:11.688Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1727"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-003_en.pdf"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://jvn.jp/vu/JVNVU94650413"
          },
          {
            "tags": [
              "x_transferred"
            ],
            "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-03"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2023-1424",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-05T18:40:02.709362Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-03-05T18:59:00.469Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-32MT/ES",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-64MT/ES",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-80MT/ES",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-32MR/ES",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-64MR/ES",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-80MR/ES",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-32MT/DS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-64MT/DS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-80MT/DS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-32MR/DS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-64MR/DS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-80MR/DS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-32MT/ESS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-64MT/ESS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-80MT/ESS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-32MT/DSS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-64MT/DSS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5U-80MT/DSS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UC-32MT/D",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UC-64MT/D",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UC-96MT/D",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UC-32MT/DSS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UC-64MT/DSS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UC-96MT/DSS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UC-32MT/DS-TS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UC-32MT/DSS-TS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-F Series FX5UC-32MR/DS-TS",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 1.220 to 1.281"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R00CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions 35 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R01CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions 35 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R02CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions 35 and prior"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R04CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 12 to 68"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 12 to 68"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 12 to 68"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 12 to 68"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120CPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 12 to 68"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R04ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 12 to 68"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 12 to 68"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 12 to 68"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 12 to 68"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120ENCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 12 to 68"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 26 to 31"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 26 to 31"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 26 to 31"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120SFCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 26 to 31"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R08PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 3 to 37"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R16PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 3 to 37"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R32PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 3 to 37"
            }
          ]
        },
        {
          "defaultStatus": "unaffected",
          "product": "MELSEC iQ-R Series R120PCPU",
          "vendor": "Mitsubishi Electric Corporation",
          "versions": [
            {
              "status": "affected",
              "version": "versions from 3 to 37"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU modules and MELSEC iQ-R Series CPU modules allows a remote unauthenticated attacker to cause a denial of service (DoS) condition or execute malicious code on a target product by sending specially crafted packets. A system reset of the product is required for recovery from a denial of service (DoS) condition and malicious code execution."
            }
          ],
          "value": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU modules and MELSEC iQ-R Series CPU modules allows a remote unauthenticated attacker to cause a denial of service (DoS) condition or execute malicious code on a target product by sending specially crafted packets. A system reset of the product is required for recovery from a denial of service (DoS) condition and malicious code execution."
        }
      ],
      "impacts": [
        {
          "descriptions": [
            {
              "lang": "en",
              "value": "Denial-of-Service and Remote Code Execution"
            }
          ]
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 10,
            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "CHANGED",
            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-120",
              "description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2024-03-14T09:05:52.848Z",
        "orgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
        "shortName": "Mitsubishi"
      },
      "references": [
        {
          "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-003_en.pdf"
        },
        {
          "url": "https://jvn.jp/vu/JVNVU94650413"
        },
        {
          "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-03"
        }
      ],
      "source": {
        "discovery": "UNKNOWN"
      },
      "title": "Denial-of-Service and Remote Code Execution Vulnerability in MELSEC Series CPU module",
      "x_generator": {
        "engine": "Vulnogram 0.1.0-dev"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
    "assignerShortName": "Mitsubishi",
    "cveId": "CVE-2023-1424",
    "datePublished": "2023-05-24T04:39:25.040Z",
    "dateReserved": "2023-03-16T02:10:25.722Z",
    "dateUpdated": "2025-03-05T18:59:00.469Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1",
  "vulnerability-lookup:meta": {
    "epss": {
      "cve": "CVE-2023-1424",
      "date": "2026-09-19",
      "epss": "0.0344",
      "percentile": "0.88434"
    },
    "fkie_nvd": {
      "configurations": [
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mr\\/ds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "9A78F481-0A1A-44B9-B7F7-14B3A3BED2DA",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mr\\/ds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "AA877E9F-6E21-4D0F-A46E-7E7CE860DA19",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mr\\/dss_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "3D17A787-9609-4FFA-B160-C07A40406514",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mr\\/dss:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "811C01BB-09E6-4ADF-86F5-8484A5502077",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mr\\/es_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "434B82A3-B42F-4798-94D0-97B06B5C86A9",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mr\\/es:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "336ACF95-407C-4EEB-B0D0-A91CE3E80BF9",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mr\\/ess_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "CBB9E685-FE8F-4DDA-9541-D8D570D9DDF6",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mr\\/ess:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "1CB6554E-3962-4712-8E03-6AAB3ED90EE2",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mt\\/ds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "EDB1E6BA-12F5-48E2-8FB0-13A905240035",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mt\\/ds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "72530D08-7969-42C8-9677-B0D281D05046",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mt\\/dss_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "4A50F562-3E4B-45CC-B4C6-008E07A54832",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mt\\/dss:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "0E48B78B-EB3F-4B37-A417-F8E021230A26",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mt\\/es_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "76BC6A1E-B0B2-4EC9-86AC-BEF184384634",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mt\\/es:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "0D2C90C9-B448-4DB8-95BB-43FA8ACFA45D",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mt\\/ess_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "C3620276-1A91-49A1-9903-42F6564D0B42",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mt\\/ess:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "ED62C9AA-FD0E-4F54-B5A2-3DF616E022DB",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mr\\/ds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "99169D1E-D326-480B-A282-441E9D4EE73C",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mr\\/ds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "C1FBE704-312F-4F1F-8CCB-4F3B1DA195D5",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mr\\/dss_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "A0BBCE8A-3789-4439-8CAE-BE41F2941B87",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mr\\/dss:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "3C002FE8-F90B-4357-A9DC-E8464EACE1BA",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mr\\/es_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "FAF3A6A0-0CFD-4804-BD94-67F425CEA2DE",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mr\\/es:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "FAA2ACC3-A707-46E8-891D-15A24900C659",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mr\\/ess_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "CE39D7B6-5782-4F60-9B72-35EAEBC69341",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mr\\/ess:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "0639FB73-EB71-4C80-8AF3-769F8937F592",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mt\\/ds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "CAE6E5B8-325F-49F6-B2FF-C9606C945B43",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mt\\/ds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "A5ADC97E-6479-4F4B-875F-F8F8D0146813",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mt\\/dss_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "0B882EF2-12F3-4DCC-88DE-E7C2D4F4C090",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mt\\/dss:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "E7F40EA1-241F-4F6D-9194-FA6DE51055E5",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mt\\/es_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "2EB5881B-9851-4CF7-8CF2-8D58EEDCC6F8",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mt\\/es:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "12A419A0-9755-42CF-BBF4-A3EA192F177A",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mt\\/ess_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "9039373D-235D-43F8-A835-836F925EF97F",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mt\\/ess:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "A7A478DA-71CF-45D2-B570-E86E69FCA61C",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mr\\/ds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "3363A3E3-1133-46F4-A361-7908B6D0A687",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mr\\/ds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "AF471BBC-76A3-43C8-90DC-80343DE7CDE5",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mr\\/dss_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "C301CB5A-D2CC-47A9-AD03-A2149A5CEF48",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mr\\/dss:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "8D391BD4-D228-4157-97FC-D51C12C0FBB6",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mr\\/es_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "AD882172-34AA-4381-A422-AD7018E43E79",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mr\\/es:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "8DBF9A6F-360B-4B24-A65B-816C91571587",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mr\\/ess_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "16B6C910-2ADC-4383-9826-7233871DC5B8",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mr\\/ess:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "7249D530-F13C-4E04-B6E9-D0653A132ACA",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mt\\/ds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "7A202065-DD69-43C7-932C-D3B1F0BE2782",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mt\\/ds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "39276611-4856-4F8F-A0D8-4926678C4C32",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mt\\/dss_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "9E6EE394-5B83-45F5-AEB3-51B2A58FEED2",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mt\\/dss:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "7F7B6CE4-79E2-454C-B67F-0A30B4A878D1",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mt\\/es_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "5D012D7E-2A83-4038-BAC6-9A6B472E6480",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mt\\/es:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "11C3318D-471E-486B-8B2A-F91E8E24020E",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mt\\/ess_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "986FBD4B-6309-44C3-9466-C279CE522C1C",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mt\\/ess:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "EF9382C7-5089-419F-9279-63B4BD4914D0",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mr\\/dds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "B632ED85-BBB2-4362-B715-D5FCE0639CD3",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mr\\/dds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "1989EBFB-3ED0-415B-B1C1-B20692CEE76F",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mr\\/ds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "196F4EA9-C638-48F7-95DC-B9FEDA17164E",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mr\\/ds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "95E43EC2-08DC-4262-8CB7-9F2358D52270",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mr\\/ds-ts_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "C677AA78-D333-485F-A02C-C44E7B7CE1B9",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mr\\/ds-ts:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "8410DEF9-7ED9-4089-A3D0-E822128A4C54",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mt\\/dds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "EC1A5AA0-18B8-41CB-896D-1D1614701B9E",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mt\\/dds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "3DB03D99-F127-435E-A0C2-8D6DA77A535C",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mt\\/ds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "5A4F4266-5FD1-4570-B48C-6B88B3CFB2D5",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mt\\/ds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "AB580164-AA6E-416A-BC50-8B4626BC32A2",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mt\\/dss-ts_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "AA919E5A-20E1-41C2-A47F-B7A7D8DBEE67",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mt\\/dss-ts:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "ECF6BD12-D666-487A-92B4-330FFEC49138",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mt\\/ds-ts_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "B47177C1-7646-4E24-9CDD-9FDB003B254C",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mt\\/ds-ts:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "DB2C1C2D-F7AE-4D68-A714-134AF52E04A6",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-64mr\\/dds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "483A2E84-496C-47FB-AFC1-E303B991E564",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-64mr\\/dds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "4E9BCB2F-691F-40C6-82BD-CD5C8500CA02",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-64mr\\/ds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "3DE728DE-ECDD-4685-B67C-F36EE9BF3587",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-64mr\\/ds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "F15FA834-C66E-4062-B5C2-32D03E8DCB75",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-64mt\\/dds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "83D8976D-3844-4886-B958-63AEDAACACCF",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-64mt\\/dds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "B058CE6F-FA03-4A28-9A33-912273B0070C",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-64mt\\/ds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "566D8523-4885-4317-9FB7-41C299B17F10",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-64mt\\/ds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "09427F8D-CD76-4F92-953D-9A721FCCAC63",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-96mr\\/dds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "029EA213-0115-46A5-88E6-AC2B363B7D12",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-96mr\\/dds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "777A4339-A5D2-4C1E-BE0B-92F659D6ACD3",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-96mr\\/ds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "885376E4-6D6F-4B07-9F22-ECF6B8F58EBE",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-96mr\\/ds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "A1AADFA7-F38C-4901-B21F-9AB01A2B0AC0",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-96mt\\/dds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "4BED7DB2-3022-458C-BE66-CC050D9895E4",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-96mt\\/dds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "D868A6E0-B377-4EB8-9E36-A5AC1EC3C761",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        },
        {
          "nodes": [
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-96mt\\/ds_firmware:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "98961CD4-F3DA-41C2-A9A4-4371FC197986",
                  "vulnerable": true
                }
              ],
              "negate": false,
              "operator": "OR"
            },
            {
              "cpeMatch": [
                {
                  "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-96mt\\/ds:-:*:*:*:*:*:*:*",
                  "matchCriteriaId": "5073046E-BFD5-437E-9738-1C2FE9BF4A76",
                  "vulnerable": false
                }
              ],
              "negate": false,
              "operator": "OR"
            }
          ],
          "operator": "AND"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU modules and MELSEC iQ-R Series CPU modules allows a remote unauthenticated attacker to cause a denial of service (DoS) condition or execute malicious code on a target product by sending specially crafted packets. A system reset of the product is required for recovery from a denial of service (DoS) condition and malicious code execution."
        }
      ],
      "id": "CVE-2023-1424",
      "lastModified": "2024-11-21T07:39:09.593",
      "metrics": {
        "cvssMetricV31": [
          {
            "cvssData": {
              "attackComplexity": "LOW",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 10.0,
              "baseSeverity": "CRITICAL",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "CHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
              "version": "3.1"
            },
            "exploitabilityScore": 3.9,
            "impactScore": 6.0,
            "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
            "type": "Secondary"
          },
          {
            "cvssData": {
              "attackComplexity": "HIGH",
              "attackVector": "NETWORK",
              "availabilityImpact": "HIGH",
              "baseScore": 8.1,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "NONE",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            },
            "exploitabilityScore": 2.2,
            "impactScore": 5.9,
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      },
      "published": "2023-05-24T05:15:08.780",
      "references": [
        {
          "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
          "tags": [
            "Third Party Advisory"
          ],
          "url": "https://jvn.jp/vu/JVNVU94650413"
        },
        {
          "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
          "tags": [
            "Third Party Advisory",
            "US Government Resource"
          ],
          "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-03"
        },
        {
          "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-003_en.pdf"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Third Party Advisory"
          ],
          "url": "https://jvn.jp/vu/JVNVU94650413"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Third Party Advisory",
            "US Government Resource"
          ],
          "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-03"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "tags": [
            "Patch",
            "Vendor Advisory"
          ],
          "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-003_en.pdf"
        },
        {
          "source": "af854a3a-2127-422b-91ae-364da2661108",
          "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1727"
        }
      ],
      "sourceIdentifier": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
      "vulnStatus": "Modified",
      "weaknesses": [
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-120"
            }
          ],
          "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
          "type": "Secondary"
        },
        {
          "description": [
            {
              "lang": "en",
              "value": "CWE-120"
            }
          ],
          "source": "nvd@nist.gov",
          "type": "Primary"
        }
      ]
    },
    "nvd": {
      "cve": {
        "affected": [
          {
            "affectedData": [
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-32MT/ES",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-64MT/ES",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-80MT/ES",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-32MR/ES",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-64MR/ES",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-80MR/ES",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-32MT/DS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-64MT/DS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-80MT/DS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-32MR/DS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-64MR/DS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-80MR/DS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-32MT/ESS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-64MT/ESS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-80MT/ESS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-32MT/DSS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-64MT/DSS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5U-80MT/DSS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5UC-32MT/D",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5UC-64MT/D",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5UC-96MT/D",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5UC-32MT/DSS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5UC-64MT/DSS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5UC-96MT/DSS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5UC-32MT/DS-TS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5UC-32MT/DSS-TS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-F Series FX5UC-32MR/DS-TS",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 1.220 to 1.281"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R00CPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions 35 and prior"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R01CPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions 35 and prior"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R02CPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions 35 and prior"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R04CPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 12 to 68"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R08CPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 12 to 68"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R16CPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 12 to 68"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R32CPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 12 to 68"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R120CPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 12 to 68"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R04ENCPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 12 to 68"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R08ENCPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 12 to 68"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R16ENCPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 12 to 68"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R32ENCPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 12 to 68"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R120ENCPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 12 to 68"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R08SFCPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 26 to 31"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R16SFCPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 26 to 31"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R32SFCPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 26 to 31"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R120SFCPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 26 to 31"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R08PCPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 3 to 37"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R16PCPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 3 to 37"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R32PCPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 3 to 37"
                  }
                ]
              },
              {
                "defaultStatus": "unaffected",
                "product": "MELSEC iQ-R Series R120PCPU",
                "vendor": "Mitsubishi Electric Corporation",
                "versions": [
                  {
                    "status": "affected",
                    "version": "versions from 3 to 37"
                  }
                ]
              }
            ],
            "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp"
          }
        ],
        "configurations": [
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mr\\/ds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "9A78F481-0A1A-44B9-B7F7-14B3A3BED2DA",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mr\\/ds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "AA877E9F-6E21-4D0F-A46E-7E7CE860DA19",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mr\\/dss_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3D17A787-9609-4FFA-B160-C07A40406514",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mr\\/dss:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "811C01BB-09E6-4ADF-86F5-8484A5502077",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mr\\/es_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "434B82A3-B42F-4798-94D0-97B06B5C86A9",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mr\\/es:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "336ACF95-407C-4EEB-B0D0-A91CE3E80BF9",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mr\\/ess_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "CBB9E685-FE8F-4DDA-9541-D8D570D9DDF6",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mr\\/ess:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "1CB6554E-3962-4712-8E03-6AAB3ED90EE2",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mt\\/ds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "EDB1E6BA-12F5-48E2-8FB0-13A905240035",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mt\\/ds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "72530D08-7969-42C8-9677-B0D281D05046",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mt\\/dss_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "4A50F562-3E4B-45CC-B4C6-008E07A54832",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mt\\/dss:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0E48B78B-EB3F-4B37-A417-F8E021230A26",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mt\\/es_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "76BC6A1E-B0B2-4EC9-86AC-BEF184384634",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mt\\/es:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0D2C90C9-B448-4DB8-95BB-43FA8ACFA45D",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-32mt\\/ess_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C3620276-1A91-49A1-9903-42F6564D0B42",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-32mt\\/ess:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "ED62C9AA-FD0E-4F54-B5A2-3DF616E022DB",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mr\\/ds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "99169D1E-D326-480B-A282-441E9D4EE73C",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mr\\/ds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C1FBE704-312F-4F1F-8CCB-4F3B1DA195D5",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mr\\/dss_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A0BBCE8A-3789-4439-8CAE-BE41F2941B87",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mr\\/dss:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3C002FE8-F90B-4357-A9DC-E8464EACE1BA",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mr\\/es_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "FAF3A6A0-0CFD-4804-BD94-67F425CEA2DE",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mr\\/es:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "FAA2ACC3-A707-46E8-891D-15A24900C659",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mr\\/ess_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "CE39D7B6-5782-4F60-9B72-35EAEBC69341",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mr\\/ess:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0639FB73-EB71-4C80-8AF3-769F8937F592",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mt\\/ds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "CAE6E5B8-325F-49F6-B2FF-C9606C945B43",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mt\\/ds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A5ADC97E-6479-4F4B-875F-F8F8D0146813",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mt\\/dss_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "0B882EF2-12F3-4DCC-88DE-E7C2D4F4C090",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mt\\/dss:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "E7F40EA1-241F-4F6D-9194-FA6DE51055E5",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mt\\/es_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "2EB5881B-9851-4CF7-8CF2-8D58EEDCC6F8",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mt\\/es:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "12A419A0-9755-42CF-BBF4-A3EA192F177A",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-64mt\\/ess_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "9039373D-235D-43F8-A835-836F925EF97F",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-64mt\\/ess:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A7A478DA-71CF-45D2-B570-E86E69FCA61C",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mr\\/ds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3363A3E3-1133-46F4-A361-7908B6D0A687",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mr\\/ds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "AF471BBC-76A3-43C8-90DC-80343DE7CDE5",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mr\\/dss_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C301CB5A-D2CC-47A9-AD03-A2149A5CEF48",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mr\\/dss:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8D391BD4-D228-4157-97FC-D51C12C0FBB6",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mr\\/es_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "AD882172-34AA-4381-A422-AD7018E43E79",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mr\\/es:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8DBF9A6F-360B-4B24-A65B-816C91571587",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mr\\/ess_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "16B6C910-2ADC-4383-9826-7233871DC5B8",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mr\\/ess:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "7249D530-F13C-4E04-B6E9-D0653A132ACA",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mt\\/ds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "7A202065-DD69-43C7-932C-D3B1F0BE2782",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mt\\/ds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "39276611-4856-4F8F-A0D8-4926678C4C32",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mt\\/dss_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "9E6EE394-5B83-45F5-AEB3-51B2A58FEED2",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mt\\/dss:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "7F7B6CE4-79E2-454C-B67F-0A30B4A878D1",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mt\\/es_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5D012D7E-2A83-4038-BAC6-9A6B472E6480",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mt\\/es:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "11C3318D-471E-486B-8B2A-F91E8E24020E",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5u-80mt\\/ess_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "986FBD4B-6309-44C3-9466-C279CE522C1C",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5u-80mt\\/ess:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "EF9382C7-5089-419F-9279-63B4BD4914D0",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mr\\/dds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B632ED85-BBB2-4362-B715-D5FCE0639CD3",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mr\\/dds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "1989EBFB-3ED0-415B-B1C1-B20692CEE76F",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mr\\/ds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "196F4EA9-C638-48F7-95DC-B9FEDA17164E",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mr\\/ds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "95E43EC2-08DC-4262-8CB7-9F2358D52270",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mr\\/ds-ts_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "C677AA78-D333-485F-A02C-C44E7B7CE1B9",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mr\\/ds-ts:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "8410DEF9-7ED9-4089-A3D0-E822128A4C54",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mt\\/dds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "EC1A5AA0-18B8-41CB-896D-1D1614701B9E",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mt\\/dds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3DB03D99-F127-435E-A0C2-8D6DA77A535C",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mt\\/ds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5A4F4266-5FD1-4570-B48C-6B88B3CFB2D5",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mt\\/ds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "AB580164-AA6E-416A-BC50-8B4626BC32A2",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mt\\/dss-ts_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "AA919E5A-20E1-41C2-A47F-B7A7D8DBEE67",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mt\\/dss-ts:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "ECF6BD12-D666-487A-92B4-330FFEC49138",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-32mt\\/ds-ts_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B47177C1-7646-4E24-9CDD-9FDB003B254C",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-32mt\\/ds-ts:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "DB2C1C2D-F7AE-4D68-A714-134AF52E04A6",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-64mr\\/dds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "483A2E84-496C-47FB-AFC1-E303B991E564",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-64mr\\/dds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "4E9BCB2F-691F-40C6-82BD-CD5C8500CA02",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-64mr\\/ds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "3DE728DE-ECDD-4685-B67C-F36EE9BF3587",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-64mr\\/ds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "F15FA834-C66E-4062-B5C2-32D03E8DCB75",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-64mt\\/dds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "83D8976D-3844-4886-B958-63AEDAACACCF",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-64mt\\/dds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "B058CE6F-FA03-4A28-9A33-912273B0070C",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-64mt\\/ds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "566D8523-4885-4317-9FB7-41C299B17F10",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-64mt\\/ds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "09427F8D-CD76-4F92-953D-9A721FCCAC63",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-96mr\\/dds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "029EA213-0115-46A5-88E6-AC2B363B7D12",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-96mr\\/dds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "777A4339-A5D2-4C1E-BE0B-92F659D6ACD3",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-96mr\\/ds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "885376E4-6D6F-4B07-9F22-ECF6B8F58EBE",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-96mr\\/ds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "A1AADFA7-F38C-4901-B21F-9AB01A2B0AC0",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-96mt\\/dds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "4BED7DB2-3022-458C-BE66-CC050D9895E4",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-96mt\\/dds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "D868A6E0-B377-4EB8-9E36-A5AC1EC3C761",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          },
          {
            "nodes": [
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:o:mitsubishielectric:melsec_iq-fx5uc-96mt\\/ds_firmware:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "98961CD4-F3DA-41C2-A9A4-4371FC197986",
                    "vulnerable": true
                  }
                ],
                "negate": false,
                "operator": "OR"
              },
              {
                "cpeMatch": [
                  {
                    "criteria": "cpe:2.3:h:mitsubishielectric:melsec_iq-fx5uc-96mt\\/ds:-:*:*:*:*:*:*:*",
                    "matchCriteriaId": "5073046E-BFD5-437E-9738-1C2FE9BF4A76",
                    "vulnerable": false
                  }
                ],
                "negate": false,
                "operator": "OR"
              }
            ],
            "operator": "AND"
          }
        ],
        "cveTags": [],
        "descriptions": [
          {
            "lang": "en",
            "value": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU modules and MELSEC iQ-R Series CPU modules allows a remote unauthenticated attacker to cause a denial of service (DoS) condition or execute malicious code on a target product by sending specially crafted packets. A system reset of the product is required for recovery from a denial of service (DoS) condition and malicious code execution."
          }
        ],
        "id": "CVE-2023-1424",
        "lastModified": "2026-06-17T05:27:55.633",
        "metrics": {
          "cvssMetricV31": [
            {
              "cvssData": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 10.0,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 3.9,
              "impactScore": 6.0,
              "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
              "type": "Secondary"
            },
            {
              "cvssData": {
                "attackComplexity": "HIGH",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 8.1,
                "baseSeverity": "HIGH",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "UNCHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H",
                "version": "3.1"
              },
              "exploitabilityScore": 2.2,
              "impactScore": 5.9,
              "source": "nvd@nist.gov",
              "type": "Primary"
            }
          ],
          "ssvcV203": [
            {
              "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "ssvcData": {
                "id": "CVE-2023-1424",
                "options": [
                  {
                    "exploitation": "none"
                  },
                  {
                    "automatable": "yes"
                  },
                  {
                    "technicalImpact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-03-05T18:40:02.709362Z",
                "version": "2.0.3"
              }
            }
          ]
        },
        "published": "2023-05-24T05:15:08.780",
        "references": [
          {
            "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://jvn.jp/vu/JVNVU94650413"
          },
          {
            "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
            "tags": [
              "Third Party Advisory",
              "US Government Resource"
            ],
            "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-03"
          },
          {
            "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-003_en.pdf"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory"
            ],
            "url": "https://jvn.jp/vu/JVNVU94650413"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Third Party Advisory",
              "US Government Resource"
            ],
            "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-03"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "tags": [
              "Patch",
              "Vendor Advisory"
            ],
            "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-003_en.pdf"
          },
          {
            "source": "af854a3a-2127-422b-91ae-364da2661108",
            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1727"
          }
        ],
        "sourceIdentifier": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
        "vulnStatus": "Modified",
        "weaknesses": [
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-120"
              }
            ],
            "source": "Mitsubishielectric.Psirt@yd.MitsubishiElectric.co.jp",
            "type": "Secondary"
          },
          {
            "description": [
              {
                "lang": "en",
                "value": "CWE-120"
              }
            ],
            "source": "nvd@nist.gov",
            "type": "Primary"
          }
        ]
      }
    },
    "redhat_vex": {
      "current_release_date": "2025-05-28T23:12:59+00:00",
      "cve": "CVE-2023-1424",
      "id": "CVE-2023-1424",
      "initial_release_date": "2023-01-01T00:00:00+00:00",
      "product_status:known_not_affected": "1",
      "source": "Red Hat CSAF VEX",
      "status": "final",
      "title": "Denial-of-Service and Remote Code Execution Vulnerability in MELSEC Series CPU module",
      "url": "https://security.access.redhat.com/data/csaf/v2/vex/2023/cve-2023-1424.json",
      "version": "3"
    },
    "vulnrichment": {
      "containers": {
        "adp": [
          {
            "providerMetadata": {
              "dateUpdated": "2024-08-02T05:49:11.688Z",
              "orgId": "af854a3a-2127-422b-91ae-364da2661108",
              "shortName": "CVE"
            },
            "references": [
              {
                "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2023-1727"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-003_en.pdf"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://jvn.jp/vu/JVNVU94650413"
              },
              {
                "tags": [
                  "x_transferred"
                ],
                "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-03"
              }
            ],
            "title": "CVE Program Container"
          },
          {
            "metrics": [
              {
                "other": {
                  "content": {
                    "id": "CVE-2023-1424",
                    "options": [
                      {
                        "Exploitation": "none"
                      },
                      {
                        "Automatable": "yes"
                      },
                      {
                        "Technical Impact": "total"
                      }
                    ],
                    "role": "CISA Coordinator",
                    "timestamp": "2025-03-05T18:40:02.709362Z",
                    "version": "2.0.3"
                  },
                  "type": "ssvc"
                }
              }
            ],
            "providerMetadata": {
              "dateUpdated": "2025-03-05T18:40:32.145Z",
              "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
              "shortName": "CISA-ADP"
            },
            "title": "CISA ADP Vulnrichment"
          }
        ],
        "cna": {
          "affected": [
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-32MT/ES",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-64MT/ES",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-80MT/ES",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-32MR/ES",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-64MR/ES",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-80MR/ES",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-32MT/DS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-64MT/DS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-80MT/DS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-32MR/DS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-64MR/DS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-80MR/DS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-32MT/ESS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-64MT/ESS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-80MT/ESS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-32MT/DSS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-64MT/DSS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5U-80MT/DSS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5UC-32MT/D",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5UC-64MT/D",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5UC-96MT/D",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5UC-32MT/DSS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5UC-64MT/DSS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5UC-96MT/DSS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "Serial number 17X**** or later, versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5UC-32MT/DS-TS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5UC-32MT/DSS-TS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-F Series FX5UC-32MR/DS-TS",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 1.220 to 1.281"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R00CPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions 35 and prior"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R01CPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions 35 and prior"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R02CPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions 35 and prior"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R04CPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 12 to 68"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R08CPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 12 to 68"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R16CPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 12 to 68"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R32CPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 12 to 68"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R120CPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 12 to 68"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R04ENCPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 12 to 68"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R08ENCPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 12 to 68"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R16ENCPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 12 to 68"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R32ENCPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 12 to 68"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R120ENCPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 12 to 68"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R08SFCPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 26 to 31"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R16SFCPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 26 to 31"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R32SFCPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 26 to 31"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R120SFCPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 26 to 31"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R08PCPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 3 to 37"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R16PCPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 3 to 37"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R32PCPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 3 to 37"
                }
              ]
            },
            {
              "defaultStatus": "unaffected",
              "product": "MELSEC iQ-R Series R120PCPU",
              "vendor": "Mitsubishi Electric Corporation",
              "versions": [
                {
                  "status": "affected",
                  "version": "versions from 3 to 37"
                }
              ]
            }
          ],
          "descriptions": [
            {
              "lang": "en",
              "supportingMedia": [
                {
                  "base64": false,
                  "type": "text/html",
                  "value": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU modules and MELSEC iQ-R Series CPU modules allows a remote unauthenticated attacker to cause a denial of service (DoS) condition or execute malicious code on a target product by sending specially crafted packets. A system reset of the product is required for recovery from a denial of service (DoS) condition and malicious code execution."
                }
              ],
              "value": "Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027) vulnerability in Mitsubishi Electric Corporation MELSEC iQ-F Series CPU modules and MELSEC iQ-R Series CPU modules allows a remote unauthenticated attacker to cause a denial of service (DoS) condition or execute malicious code on a target product by sending specially crafted packets. A system reset of the product is required for recovery from a denial of service (DoS) condition and malicious code execution."
            }
          ],
          "impacts": [
            {
              "descriptions": [
                {
                  "lang": "en",
                  "value": "Denial-of-Service and Remote Code Execution"
                }
              ]
            }
          ],
          "metrics": [
            {
              "cvssV3_1": {
                "attackComplexity": "LOW",
                "attackVector": "NETWORK",
                "availabilityImpact": "HIGH",
                "baseScore": 10,
                "baseSeverity": "CRITICAL",
                "confidentialityImpact": "HIGH",
                "integrityImpact": "HIGH",
                "privilegesRequired": "NONE",
                "scope": "CHANGED",
                "userInteraction": "NONE",
                "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H",
                "version": "3.1"
              },
              "format": "CVSS",
              "scenarios": [
                {
                  "lang": "en",
                  "value": "GENERAL"
                }
              ]
            }
          ],
          "problemTypes": [
            {
              "descriptions": [
                {
                  "cweId": "CWE-120",
                  "description": "CWE-120 Buffer Copy without Checking Size of Input (\u0027Classic Buffer Overflow\u0027)",
                  "lang": "en",
                  "type": "CWE"
                }
              ]
            }
          ],
          "providerMetadata": {
            "dateUpdated": "2024-03-14T09:05:52.848Z",
            "orgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
            "shortName": "Mitsubishi"
          },
          "references": [
            {
              "url": "https://www.mitsubishielectric.com/en/psirt/vulnerability/pdf/2023-003_en.pdf"
            },
            {
              "url": "https://jvn.jp/vu/JVNVU94650413"
            },
            {
              "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-23-143-03"
            }
          ],
          "source": {
            "discovery": "UNKNOWN"
          },
          "title": "Denial-of-Service and Remote Code Execution Vulnerability in MELSEC Series CPU module",
          "x_generator": {
            "engine": "Vulnogram 0.1.0-dev"
          }
        }
      },
      "cveMetadata": {
        "assignerOrgId": "e0f77b61-78fd-4786-b3fb-1ee347a748ad",
        "assignerShortName": "Mitsubishi",
        "cveId": "CVE-2023-1424",
        "datePublished": "2023-05-24T04:39:25.040Z",
        "dateReserved": "2023-03-16T02:10:25.722Z",
        "dateUpdated": "2025-03-05T18:59:00.469Z",
        "state": "PUBLISHED"
      },
      "dataType": "CVE_RECORD",
      "dataVersion": "5.1"
    }
  }
}



Log in or create an account to share your comment.




Tags
Taxonomy of the tags.





Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.


Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.