{
  "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-2026-20220",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2026-20220",
    "idYear": 2026,
    "status": "PUBLISHED",
    "publishedAt": "2026-06-17T16:17:06.545Z",
    "updatedAt": "2026-06-17T17:16:59.052Z",
    "importedAt": "2026-10-24T01:57:55.771Z",
    "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": "Cisco Crosswork Network Controller Remote Code Execution Vulnerability",
      "summary": "A vulnerability in the web-based management interface of Cisco Crosswork Network Controller could allow an authenticated, remote attacker to execute arbitrary commands on an affected device.\r\n\r\nThis vulnerability is due to insufficient input validation in the configuration template engine of the web-based management interface. An attacker could exploit this vulnerability by sending a crafted request to the affected device. A successful exploit could allow the attacker to execute arbitrary commands on the underlying operating system in limited areas of the file system. This vulnerability affects only areas of the operating system for which the template user has write permissions. \r\nTo exploit this vulnerability, the attacker must have valid template user credentials with write permissions. Template users with read permissions cannot exploit this vulnerability. ",
      "affected": [
        {
          "vendor": "Cisco",
          "product": "Cisco Crosswork Network Change Automation",
          "defaultStatus": "unknown",
          "versions": [
            {
              "version": "3.0.0",
              "status": "affected"
            },
            {
              "version": "3.0.1",
              "status": "affected"
            },
            {
              "version": "1.0.0",
              "status": "affected"
            },
            {
              "version": "2.0.0",
              "status": "affected"
            },
            {
              "version": "2.0.1",
              "status": "affected"
            },
            {
              "version": "3.0.2",
              "status": "affected"
            },
            {
              "version": "2.0.2",
              "status": "affected"
            },
            {
              "version": "3.0.3",
              "status": "affected"
            },
            {
              "version": "4.0.0",
              "status": "affected"
            },
            {
              "version": "4.1.0",
              "status": "affected"
            },
            {
              "version": "4.5.0",
              "status": "affected"
            },
            {
              "version": "4.1.1",
              "status": "affected"
            },
            {
              "version": "5.0.0",
              "status": "affected"
            },
            {
              "version": "4.5.1",
              "status": "affected"
            },
            {
              "version": "4.1.2",
              "status": "affected"
            },
            {
              "version": "5.0.1",
              "status": "affected"
            },
            {
              "version": "4.5.2",
              "status": "affected"
            },
            {
              "version": "5.0.2",
              "status": "affected"
            },
            {
              "version": "4.1.3",
              "status": "affected"
            },
            {
              "version": "6.0.0",
              "status": "affected"
            },
            {
              "version": "7.0.0",
              "status": "affected"
            },
            {
              "version": "4.1.4",
              "status": "affected"
            },
            {
              "version": "6.0.2",
              "status": "affected"
            },
            {
              "version": "5.0.3",
              "status": "affected"
            },
            {
              "version": "6.0.3",
              "status": "affected"
            },
            {
              "version": "5.0.4",
              "status": "affected"
            },
            {
              "version": "7.0.1",
              "status": "affected"
            },
            {
              "version": "6.0.4",
              "status": "affected"
            },
            {
              "version": "7.0.2",
              "status": "affected"
            },
            {
              "version": "7.1.0",
              "status": "affected"
            },
            {
              "version": "5.0.5",
              "status": "affected"
            },
            {
              "version": "7.0.3",
              "status": "affected"
            },
            {
              "version": "7.0.4",
              "status": "affected"
            },
            {
              "version": "7.1.1",
              "status": "affected"
            },
            {
              "version": "7.0.5",
              "status": "affected"
            },
            {
              "version": "7.2.0",
              "status": "affected"
            },
            {
              "version": "7.1.2",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}