Vulnerability-Lookup

JVNDB-2023-001003

Vulnerability from jvndb - Published: 2023-01-12 06:06 - Updated:2023-01-12 06:06

Severity

7.8 (High) - cvssV3_0 - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Summary

Access of uninitialized pointer vulnerability in OMRON CX-Motion-MCH

Details

CX-Motion-MCH provided by OMRON Corporation contains an access of uninitialized pointer vulnerability (CWE-824, CVE-2023-22366). Michael Heinzl reported this vulnerability to JPCERT/CC. JPCERT/CC coordinated with the developer.

References

Type

URL

	JVN	https://jvn.jp/en/vu/JVNVU91744508/index.html
	CVE	https://www.cve.org/CVERecord?id=CVE-2023-22366
	NVD	https://nvd.nist.gov/vuln/detail/CVE-2023-22366
	Access of Uninitialized Pointer(CWE-824)	https://cwe.mitre.org/data/definitions/824.html

Impacted products

Vendor

Product

OMRON Corporation

CX-Motion-MCH firmware

Show details on JVN DB website

JSON

To clipboard

{
  "@rdf:about": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-001003.html",
  "dc:date": "2023-01-12T15:06+09:00",
  "dcterms:issued": "2023-01-12T15:06+09:00",
  "dcterms:modified": "2023-01-12T15:06+09:00",
  "description": "CX-Motion-MCH provided by OMRON Corporation contains an access of uninitialized pointer vulnerability (CWE-824, CVE-2023-22366).\r\n\r\nMichael Heinzl reported this vulnerability to JPCERT/CC.\r\nJPCERT/CC coordinated with the developer.",
  "link": "https://jvndb.jvn.jp/en/contents/2023/JVNDB-2023-001003.html",
  "sec:cpe": {
    "#text": "cpe:/o:omron:cx-motion-mch_firmware",
    "@product": "CX-Motion-MCH firmware",
    "@vendor": "OMRON Corporation",
    "@version": "2.2"
  },
  "sec:cvss": {
    "@score": "7.8",
    "@severity": "High",
    "@type": "Base",
    "@vector": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
    "@version": "3.0"
  },
  "sec:identifier": "JVNDB-2023-001003",
  "sec:references": [
    {
      "#text": "https://jvn.jp/en/vu/JVNVU91744508/index.html",
      "@id": "JVNVU#91744508",
      "@source": "JVN"
    },
    {
      "#text": "https://www.cve.org/CVERecord?id=CVE-2023-22366",
      "@id": "CVE-2023-22366",
      "@source": "CVE"
    },
    {
      "#text": "https://nvd.nist.gov/vuln/detail/CVE-2023-22366",
      "@id": "CVE-2023-22366",
      "@source": "NVD"
    },
    {
      "#text": "https://cwe.mitre.org/data/definitions/824.html",
      "@id": "CWE-824",
      "@title": "Access of Uninitialized Pointer(CWE-824)"
    }
  ],
  "title": "Access of uninitialized pointer vulnerability in OMRON CX-Motion-MCH"
}

CVE-2023-22366 (GCVE-0-2023-22366)

Vulnerability from cvelistv5 – Published: 2023-01-17 00:00 – Updated: 2025-04-03 19:23

Summary

CX-Motion-MCH v2.32 and earlier contains an access of uninitialized pointer vulnerability. Having a user to open a specially crafted project file may lead to information disclosure and/or arbitrary code execution.

Severity

7.8 (High)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-02 18:17 UTC

CWE

Access of uninitialized pointer
CWE-824 - Access of Uninitialized Pointer

Assigner

jpcert jpcert root

References

1 reference

URL	Tags
https://jvn.jp/en/vu/JVNVU91744508/index.html

Impacted products

1 product

Vendor	Product	Version
OMRON Corporation	CX-Motion-MCH	Affected: v2.32 and earlier

Show details on NVD website

JSON

To clipboard

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  "containers": {
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        "providerMetadata": {
          "dateUpdated": "2024-08-02T10:07:06.529Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
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            "url": "https://jvn.jp/en/vu/JVNVU91744508/index.html"
          }
        ],
        "title": "CVE Program Container"
      },
      {
        "metrics": [
          {
            "cvssV3_1": {
              "attackComplexity": "LOW",
              "attackVector": "LOCAL",
              "availabilityImpact": "HIGH",
              "baseScore": 7.8,
              "baseSeverity": "HIGH",
              "confidentialityImpact": "HIGH",
              "integrityImpact": "HIGH",
              "privilegesRequired": "LOW",
              "scope": "UNCHANGED",
              "userInteraction": "NONE",
              "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
              "version": "3.1"
            }
          },
          {
            "other": {
              "content": {
                "id": "CVE-2023-22366",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-02T18:17:06.334682Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "problemTypes": [
          {
            "descriptions": [
              {
                "cweId": "CWE-824",
                "description": "CWE-824 Access of Uninitialized Pointer",
                "lang": "en",
                "type": "CWE"
              }
            ]
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        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-03T19:23:20.238Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
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        {
          "product": "CX-Motion-MCH",
          "vendor": "OMRON Corporation",
          "versions": [
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        "dateUpdated": "2023-01-17T00:00:00.000Z",
        "orgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
        "shortName": "jpcert"
      },
      "references": [
        {
          "url": "https://jvn.jp/en/vu/JVNVU91744508/index.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "ede6fdc4-6654-4307-a26d-3331c018e2ce",
    "assignerShortName": "jpcert",
    "cveId": "CVE-2023-22366",
    "datePublished": "2023-01-17T00:00:00.000Z",
    "dateReserved": "2022-12-27T00:00:00.000Z",
    "dateUpdated": "2025-04-03T19:23:20.238Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

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