{
  "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-2020-5137",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2020-5137",
    "idYear": 2020,
    "status": "PUBLISHED",
    "publishedAt": "2020-10-12T10:40:29.000Z",
    "updatedAt": "2024-08-04T08:22:08.704Z",
    "importedAt": "2026-10-24T01:56:21.187Z",
    "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 buffer overflow vulnerability in SonicOS allows a remote unauthenticated attacker to cause Denial of Service (DoS) on the firewall SSLVPN service and leads to firewall crash. This vulnerability affected SonicOS Gen 5 version 5.9.1.7, 5.9.1.13, Gen 6 version 6.5.4.7, 6.5.1.12, 6.0.5.3, SonicOSv 6.5.4.v and Gen 7 version 7.0.0.0.",
      "affected": [
        {
          "vendor": "SonicWall",
          "product": "SonicOS",
          "versions": [
            {
              "version": "SonicOS 6.5.4.7-79n and earlier",
              "status": "affected"
            },
            {
              "version": "SonicOS 5.9.1.7-2n and earlier",
              "status": "affected"
            },
            {
              "version": "SonicOS 5.9.1.13-5n and earlier",
              "status": "affected"
            },
            {
              "version": "SonicOS 6.5.1.11-4n and earlier",
              "status": "affected"
            },
            {
              "version": "SonicOS 6.0.5.3-93o and earlier",
              "status": "affected"
            },
            {
              "version": "SonicOSv 6.5.4.4-44v-21-794 and earlier",
              "status": "affected"
            },
            {
              "version": "SonicOS 7.0.0.0-1",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}