{
  "schema_version": "1.4.0",
  "id": "GHSA-xfj2-8v99-wp6x",
  "modified": "2024-04-04T02:50:24Z",
  "published": "2022-05-24T17:16:49Z",
  "aliases": [
    "CVE-2019-19101"
  ],
  "details": "A missing secure communication definition and an incomplete TLS validation in the upgrade service in B&R Automation Studio versions 4.0.x, 4.1.x, 4.2.x, < 4.3.11SP, < 4.4.9SP, < 4.5.5SP, < 4.6.4 and < 4.7.2 enable unauthenticated users to perform MITM attacks via the B&R upgrade server.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:H/A:N"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2019-19101"
    },
    {
      "type": "WEB",
      "url": "https://www.br-automation.com/en/downloads/032020-multiple-vulnerabilities-in-automation-studio"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-295",
      "CWE-326"
    ],
    "severity": "MODERATE",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-04-29T03:15:00Z"
  }
}