{
  "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-2024-22383",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-22383",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-03-05T03:12:29.581Z",
    "updatedAt": "2024-08-01T22:43:34.539Z",
    "importedAt": "2026-10-24T01:57:07.518Z",
    "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": null,
      "summary": "\nMissing release of resource after effective lifetime (CWE-772) in the Controller 7000 resulted in HBUS connected T-Series readers to not automatically recover after coming under attack over the RS-485 interface, resulting in a persistent denial of service. \n\nThis issue affects: All variants of the Gallagher Controller 7000 9.00 prior to vCR9.00.231204b (distributed in 9.00.1507(MR1)), 8.90 prior to vCR8.90.240209b (distributed in 8.90.1751 (MR3)), 8.80 prior to vCR8.80.240209a (distributed in 8.80.1526 (MR4)), 8.70 prior to vCR8.70.240209a (distributed in 8.70.2526 (MR6)).\n\n\n\n",
      "affected": [
        {
          "vendor": "Gallagher",
          "product": "Controller 7000",
          "defaultStatus": "unaffected",
          "versions": [
            {
              "version": "9.00",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "vCR9.00.231204b"
            },
            {
              "version": "8.90",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "vCR8.90.240209b"
            },
            {
              "version": "8.80",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "vCR8.80.240209a"
            },
            {
              "version": "8.70",
              "status": "affected",
              "versionType": "custom",
              "lessThan": "vCR8.70.240209a"
            }
          ]
        }
      ]
    }
  }
}