github - ghsa-j4xh-qhcf-rpxf

GHSA-J4XH-QHCF-RPXF

Vulnerability from github – Published: 2024-01-11 00:30 – Updated: 2024-01-11 00:30

Details

An attacker with network access to the affected PLC (CJ-series and CS-series PLCs, all versions) may use a network protocol to read and write files form the PLC internal memory and memory card.

Severity ?

8.6 (High)


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

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  "affected": [],
  "aliases": [
    "CVE-2022-45794"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-306"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2024-01-10T23:15:08Z",
    "severity": "HIGH"
  },
  "details": "An attacker with network access to the affected PLC (CJ-series and CS-series PLCs, all versions) may use a network protocol to read and write files form the PLC internal memory and memory card.\n",
  "id": "GHSA-j4xh-qhcf-rpxf",
  "modified": "2024-01-11T00:30:26Z",
  "published": "2024-01-11T00:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-45794"
    },
    {
      "type": "WEB",
      "url": "https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access"
    },
    {
      "type": "WEB",
      "url": "https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-002_en.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}

CVE-2022-45794 (GCVE-0-2022-45794)

Vulnerability from cvelistv5 – Published: 2024-01-10 22:56 – Updated: 2025-05-22 15:46

Summary

An attacker with network access to the affected PLC (CJ-series and CS-series PLCs, all versions) may use a network protocol to read and write files on the PLC internal memory and memory card.

Severity ?

8.6 (High)


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

CWE

CWE-306 - Missing Authentication for Critical Function

Assigner

Dragos

References

URL

Tags

	https://www.fa.omron.co.jp/product/security/asset…
	https://www.dragos.com/advisory/omron-plc-and-eng…

Impacted products

	Vendor	Product	Version
	Omron	CJ-series and CS-series CPU modules	Affected: 0

Credits

Reid Wightman of Dragos, Inc.

Show details on NVD website

JSON

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    "adp": [
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        "providerMetadata": {
          "dateUpdated": "2024-08-03T14:17:04.073Z",
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        "references": [
          {
            "tags": [
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            "url": "https://www.fa.omron.co.jp/product/security/assets/pdf/en/OMSR-2023-002_en.pdf"
          },
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            "tags": [
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            "url": "https://www.dragos.com/advisory/omron-plc-and-engineering-software-network-and-file-format-access/"
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        "title": "CVE Program Container"
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        "metrics": [
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                "id": "CVE-2022-45794",
                "options": [
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                  {
                    "Automatable": "no"
                  },
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                "timestamp": "2024-01-24T18:20:27.535175Z",
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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-J4XH-QHCF-RPXF

CVE-2022-45794 (GCVE-0-2022-45794)

Tags

Sightings

Nomenclature