{
  "schema_version": "1.4.0",
  "id": "GHSA-qpg6-9qg9-qpwr",
  "modified": "2024-04-04T00:49:15Z",
  "published": "2022-05-24T16:46:48Z",
  "aliases": [
    "CVE-2018-16221"
  ],
  "details": "The diagnostics web interface in the Yeahlink Ultra-elegant IP Phone SIP-T41P (firmware 66.83.0.35) does not validate (escape) the path information (path traversal), which allows an authenticated remote attacker to get access to privileged information (e.g., /etc/passwd) via path traversal (relative path information in the file parameter of the corresponding POST request).",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.0/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2018-16221"
    },
    {
      "type": "WEB",
      "url": "https://www.sit.fraunhofer.de/de/securitytestlab"
    },
    {
      "type": "WEB",
      "url": "https://www.sit.fraunhofer.de/fileadmin/dokumente/CVE/Advisory_Yealink_Ultra-elegantIPPhone_SIPT41P.pdf?_=1549375271"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-22"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2019-05-29T18:29:00Z"
  }
}