{
  "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-2024-20321",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2024-20321",
    "idYear": 2024,
    "status": "PUBLISHED",
    "publishedAt": "2024-02-28T16:14:28.992Z",
    "updatedAt": "2024-08-16T20:12:16.247Z",
    "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": "A vulnerability in the External Border Gateway Protocol (eBGP) implementation of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device.\r\n\r This vulnerability exists because eBGP traffic is mapped to a shared hardware rate-limiter queue. An attacker could exploit this vulnerability by sending large amounts of network traffic with certain characteristics through an affected device. A successful exploit could allow the attacker to cause eBGP neighbor sessions to be dropped, leading to a DoS condition in the network.",
      "affected": [
        {
          "vendor": "Cisco",
          "product": "Cisco NX-OS Software",
          "versions": [
            {
              "version": "7.0(3)F1(1)",
              "status": "affected"
            },
            {
              "version": "7.0(3)F2(1)",
              "status": "affected"
            },
            {
              "version": "7.0(3)F2(2)",
              "status": "affected"
            },
            {
              "version": "7.0(3)F3(1)",
              "status": "affected"
            },
            {
              "version": "7.0(3)F3(2)",
              "status": "affected"
            },
            {
              "version": "7.0(3)F3(3)",
              "status": "affected"
            },
            {
              "version": "7.0(3)F3(3a)",
              "status": "affected"
            },
            {
              "version": "7.0(3)F3(4)",
              "status": "affected"
            },
            {
              "version": "7.0(3)F3(3c)",
              "status": "affected"
            },
            {
              "version": "7.0(3)F3(5)",
              "status": "affected"
            },
            {
              "version": "9.2(1)",
              "status": "affected"
            },
            {
              "version": "9.2(2)",
              "status": "affected"
            },
            {
              "version": "9.2(2t)",
              "status": "affected"
            },
            {
              "version": "9.2(3)",
              "status": "affected"
            },
            {
              "version": "9.2(4)",
              "status": "affected"
            },
            {
              "version": "9.2(2v)",
              "status": "affected"
            },
            {
              "version": "9.3(1)",
              "status": "affected"
            },
            {
              "version": "9.3(2)",
              "status": "affected"
            },
            {
              "version": "9.3(3)",
              "status": "affected"
            },
            {
              "version": "9.3(4)",
              "status": "affected"
            },
            {
              "version": "9.3(5)",
              "status": "affected"
            },
            {
              "version": "9.3(6)",
              "status": "affected"
            },
            {
              "version": "9.3(7)",
              "status": "affected"
            },
            {
              "version": "9.3(7a)",
              "status": "affected"
            },
            {
              "version": "9.3(8)",
              "status": "affected"
            },
            {
              "version": "9.3(9)",
              "status": "affected"
            },
            {
              "version": "9.3(10)",
              "status": "affected"
            },
            {
              "version": "9.3(11)",
              "status": "affected"
            },
            {
              "version": "9.3(12)",
              "status": "affected"
            },
            {
              "version": "10.1(1)",
              "status": "affected"
            },
            {
              "version": "10.1(2)",
              "status": "affected"
            },
            {
              "version": "10.1(2t)",
              "status": "affected"
            },
            {
              "version": "10.2(1)",
              "status": "affected"
            },
            {
              "version": "10.2(1q)",
              "status": "affected"
            },
            {
              "version": "10.2(2)",
              "status": "affected"
            },
            {
              "version": "10.2(3)",
              "status": "affected"
            },
            {
              "version": "10.2(3t)",
              "status": "affected"
            },
            {
              "version": "10.2(4)",
              "status": "affected"
            },
            {
              "version": "10.2(5)",
              "status": "affected"
            },
            {
              "version": "10.2(3v)",
              "status": "affected"
            },
            {
              "version": "10.2(6)",
              "status": "affected"
            },
            {
              "version": "10.3(1)",
              "status": "affected"
            },
            {
              "version": "10.3(2)",
              "status": "affected"
            },
            {
              "version": "10.3(3)",
              "status": "affected"
            },
            {
              "version": "10.3(99w)",
              "status": "affected"
            },
            {
              "version": "10.3(99x)",
              "status": "affected"
            },
            {
              "version": "10.3(4a)",
              "status": "affected"
            },
            {
              "version": "10.4(1)",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}