ghsa-c7w2-f8m6-pxp8
Vulnerability from github
Published
2023-07-06 19:24
Modified
2024-04-04 05:32
Severity ?
9.8 (Critical) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Details

A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized Modbus functions on the controller when hijacking an authenticated Modbus session. Affected Products: EcoStruxure™ Control Expert (All Versions), EcoStruxure™ Process Expert (Version V2020 & prior), Modicon M340 CPU (part numbers BMXP34) (All Versions), Modicon M580 CPU (part numbers BMEP and BMEH) (All Versions), Modicon M580 CPU Safety (part numbers BMEP58S and BMEH58*S) (All Versions)

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{
  "affected": [],
  "aliases": [
    "CVE-2022-45789"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-294"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2023-01-31T06:15:00Z",
    "severity": "CRITICAL"
  },
  "details": "A CWE-294: Authentication Bypass by Capture-replay vulnerability exists that could cause execution of unauthorized Modbus functions on the controller when hijacking an authenticated Modbus session. Affected Products: EcoStruxure\u2122 Control Expert (All Versions), EcoStruxure\u2122 Process Expert (Version V2020 \u0026 prior), Modicon M340 CPU (part numbers BMXP34*) (All Versions), Modicon M580 CPU (part numbers BMEP* and BMEH*) (All Versions), Modicon M580 CPU Safety (part numbers BMEP58*S and BMEH58*S) (All Versions)",
  "id": "GHSA-c7w2-f8m6-pxp8",
  "modified": "2024-04-04T05:32:02Z",
  "published": "2023-07-06T19:24:08Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-45789"
    },
    {
      "type": "WEB",
      "url": "https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-010-06\u0026p_enDocType=Security+and+Safety+Notice\u0026p_File_Name=SEVD-2023-010-06_Modicon_Controllers_Security_Notification.pdf"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}


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