{
  "schema_version": "1.4.0",
  "id": "GHSA-526f-868j-w52f",
  "modified": "2022-09-29T00:00:23Z",
  "published": "2022-09-25T00:00:22Z",
  "aliases": [
    "CVE-2022-40855"
  ],
  "details": "Tenda W20E router V15.11.0.6 contains a stack overflow in the function formSetPortMapping with post request 'goform/setPortMapping/'. This vulnerability allows attackers to cause a Denial of Service (DoS) or Remote Code Execution (RCE) via the portMappingServer, portMappingProtocol, portMappingWan, porMappingtInternal, and portMappingExternal parameters.",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"
    }
  ],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-40855"
    },
    {
      "type": "WEB",
      "url": "https://github.com/CPSeek/Router-vuls/blob/main/Tenda/W20E/formSetPortMapping.md"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-787"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2022-09-23T15:15:00Z"
  }
}