{
  "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-2019-1743",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2019-1743",
    "idYear": 2019,
    "status": "PUBLISHED",
    "publishedAt": "2019-03-27T23:35:36.530Z",
    "updatedAt": "2024-11-20T17:25:25.614Z",
    "importedAt": "2026-10-24T01:56:08.750Z",
    "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 IOS XE Software Arbitrary File Upload Vulnerability",
      "summary": "A vulnerability in the web UI framework of Cisco IOS XE Software could allow an authenticated, remote attacker to make unauthorized changes to the filesystem of the affected device. The vulnerability is due to improper input validation. An attacker could exploit this vulnerability by crafting a malicious file and uploading it to the device. An exploit could allow the attacker to gain elevated privileges on the affected device.",
      "affected": [
        {
          "vendor": "Cisco",
          "product": "Cisco IOS XE Software",
          "versions": [
            {
              "version": "16.2.1",
              "status": "affected"
            },
            {
              "version": "16.2.2",
              "status": "affected"
            },
            {
              "version": "16.3.1",
              "status": "affected"
            },
            {
              "version": "16.3.2",
              "status": "affected"
            },
            {
              "version": "16.3.3",
              "status": "affected"
            },
            {
              "version": "16.3.1a",
              "status": "affected"
            },
            {
              "version": "16.3.4",
              "status": "affected"
            },
            {
              "version": "16.3.5",
              "status": "affected"
            },
            {
              "version": "16.3.5b",
              "status": "affected"
            },
            {
              "version": "16.3.6",
              "status": "affected"
            },
            {
              "version": "16.4.1",
              "status": "affected"
            },
            {
              "version": "16.4.2",
              "status": "affected"
            },
            {
              "version": "16.4.3",
              "status": "affected"
            },
            {
              "version": "16.5.1",
              "status": "affected"
            },
            {
              "version": "16.5.1a",
              "status": "affected"
            },
            {
              "version": "16.5.1b",
              "status": "affected"
            },
            {
              "version": "16.5.2",
              "status": "affected"
            },
            {
              "version": "16.5.3",
              "status": "affected"
            },
            {
              "version": "16.6.1",
              "status": "affected"
            },
            {
              "version": "16.6.2",
              "status": "affected"
            },
            {
              "version": "16.6.3",
              "status": "affected"
            },
            {
              "version": "16.7.1",
              "status": "affected"
            },
            {
              "version": "16.7.1a",
              "status": "affected"
            },
            {
              "version": "16.7.1b",
              "status": "affected"
            },
            {
              "version": "16.8.1",
              "status": "affected"
            },
            {
              "version": "16.8.1a",
              "status": "affected"
            },
            {
              "version": "16.8.1b",
              "status": "affected"
            },
            {
              "version": "16.8.1s",
              "status": "affected"
            },
            {
              "version": "16.8.1c",
              "status": "affected"
            },
            {
              "version": "16.8.1d",
              "status": "affected"
            },
            {
              "version": "16.8.1e",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}