{
  "schemaVersion": 1,
  "attribution": [
    {
      "source": "CISA Known Exploited Vulnerabilities",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "licence": "US government work"
    },
    {
      "source": "GitHub Advisory Database",
      "url": "https://github.com/advisories",
      "licence": "CC BY 4.0"
    },
    {
      "source": "Have I Been Pwned",
      "url": "https://haveibeenpwned.com/",
      "licence": "CC BY 4.0"
    },
    {
      "source": "CVE Program (CVE records)",
      "url": "https://www.cve.org/Legal/TermsOfUse",
      "licence": "CVE Terms of Use",
      "notice": "Copyright © 1999-2026, The MITRE Corporation. CVE is a trademark and the CVE logo is a registered trademark of The MITRE Corporation.",
      "terms": "CVE Usage: MITRE hereby grants you a perpetual, worldwide, non-exclusive, no-charge, royalty-free, irrevocable copyright license to reproduce, prepare derivative works of, publicly display, publicly perform, sublicense, and distribute Common Vulnerabilities and Exposures (CVE™). Any copy you make for such purposes is authorized provided that you reproduce MITRE's copyright designation and this license in any such copy."
    },
    {
      "source": "FIRST EPSS",
      "url": "https://www.first.org/epss/",
      "licence": "free to use; FIRST requests attribution"
    }
  ],
  "record": {
    "id": "CVE-2023-4486",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2023-4486",
    "idYear": 2023,
    "status": "PUBLISHED",
    "publishedAt": "2023-12-07T19:55:39.265Z",
    "updatedAt": "2025-05-28T13:52:00.866Z",
    "importedAt": "2026-10-24T01:56:58.683Z",
    "snapshot": {
      "id": "cve_2026-10-24_midnight_baseline",
      "at": "2026-10-24T00:00:00.000Z",
      "source": "https://github.com/CVEProject/cvelistV5/releases/tag/cve_2026-10-24_0100Z"
    },
    "facts": {
      "title": "Uncontrolled Resource Consumption in Metasys and Facility Explorer",
      "summary": "Under certain circumstances, invalid authentication credentials could be sent to the login endpoint of Johnson Controls Metasys NAE55, SNE, and SNC engines prior to \n\nversions 11.0.6 and 12.0.4\n\n and Facility Explorer F4-SNC engines prior to versions 11.0.6 and 12.0.4 to cause denial-of-service.\n\n",
      "affected": [
        {
          "vendor": "Johnson Controls",
          "product": "Metasys NAE55/SNE/SNC",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "12.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "12.0.4"
            },
            {
              "version": "11.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "11.0.6"
            }
          ]
        },
        {
          "vendor": "Johnson Controls",
          "product": "Facility Explorer F4-SNC",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "12.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "12.0.4"
            },
            {
              "version": "11.0",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "11.0.6"
            }
          ]
        }
      ]
    }
  }
}