{
  "schema_version": "1.4.0",
  "id": "GHSA-7q92-phh3-9wp8",
  "modified": "2025-07-01T00:30:32Z",
  "published": "2022-05-17T05:16:37Z",
  "aliases": [
    "CVE-2012-6439"
  ],
  "details": "Rockwell Automation EtherNet/IP products; 1756-ENBT, 1756-EWEB, 1768-ENBT, and 1768-EWEB communication modules; CompactLogix L32E and L35E controllers; 1788-ENBT FLEXLogix adapter; 1794-AENTR FLEX I/O EtherNet/IP adapter; ControlLogix 18 and earlier; CompactLogix 18 and earlier; GuardLogix 18 and earlier; SoftLogix 18 and earlier; CompactLogix controllers 19 and earlier; SoftLogix controllers 19 and earlier; ControlLogix controllers 20 and earlier; GuardLogix controllers 20 and earlier; and MicroLogix 1100 and 1400 allow remote attackers to cause a denial of service (control and communication outage) via a CIP message that modifies the (1) configuration or (2) network parameters.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2012-6439"
    },
    {
      "type": "WEB",
      "url": "https://rockwellautomation.custhelp.com/app/answers/detail/a_id/470154"
    },
    {
      "type": "WEB",
      "url": "https://rockwellautomation.custhelp.com/app/answers/detail/aid/470155"
    },
    {
      "type": "WEB",
      "url": "https://rockwellautomation.custhelp.com/app/answers/detail/aid/470156"
    },
    {
      "type": "WEB",
      "url": "http://rockwellautomation.custhelp.com/app/answers/detail/a_id/54102"
    },
    {
      "type": "WEB",
      "url": "http://www.us-cert.gov/control_systems/pdf/ICSA-13-011-03.pdf"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-284"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2013-01-24T21:55:00Z"
  }
}