{
  "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-2019-10939",
    "sourceURL": "https://www.cve.org/CVERecord?id=CVE-2019-10939",
    "idYear": 2019,
    "status": "PUBLISHED",
    "publishedAt": "2020-04-14T19:50:54.000Z",
    "updatedAt": "2024-08-04T22:40:15.402Z",
    "importedAt": "2026-10-24T01:56:04.670Z",
    "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 has been identified in TIM 3V-IE (incl. SIPLUS NET variants) (All versions < V2.8), TIM 3V-IE Advanced (incl. SIPLUS NET variants) (All versions < V2.8), TIM 3V-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.3), TIM 4R-IE (incl. SIPLUS NET variants) (All versions < V2.8), TIM 4R-IE DNP3 (incl. SIPLUS NET variants) (All versions < V3.3). The affected versions contain an open debug port that is available under certain specific conditions. The vulnerability is only available if the IP address is configured to 192.168.1.2. If available, the debug port could be exploited by an attacker with network access to the device. No user interaction is required to exploit this vulnerability. The vulnerability impacts confidentiality, integrity, and availability of the affected device. At the stage of publishing this security advisory no public exploitation is known.",
      "affected": [
        {
          "vendor": "Siemens AG",
          "product": "TIM 3V-IE (incl. SIPLUS NET variants)",
          "versions": [
            {
              "version": "All versions < V2.8",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Siemens AG",
          "product": "TIM 3V-IE Advanced (incl. SIPLUS NET variants)",
          "versions": [
            {
              "version": "All versions < V2.8",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Siemens AG",
          "product": "TIM 3V-IE DNP3 (incl. SIPLUS NET variants)",
          "versions": [
            {
              "version": "All versions < V3.3",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Siemens AG",
          "product": "TIM 4R-IE (incl. SIPLUS NET variants)",
          "versions": [
            {
              "version": "All versions < V2.8",
              "status": "affected"
            }
          ]
        },
        {
          "vendor": "Siemens AG",
          "product": "TIM 4R-IE DNP3 (incl. SIPLUS NET variants)",
          "versions": [
            {
              "version": "All versions < V3.3",
              "status": "affected"
            }
          ]
        }
      ]
    }
  }
}