{
  "schema_version": "1.4.0",
  "id": "GHSA-ffgg-83p3-wqxr",
  "modified": "2022-05-24T17:47:36Z",
  "published": "2022-05-24T17:47:36Z",
  "aliases": [
    "CVE-2021-27705"
  ],
  "details": "Buffer Overflow in Tenda G1 and G3 routers with firmware v15.11.0.17(9502)_CN allows remote attackers to execute arbitrary code via a crafted action/\"qosIndex \"request. This occurs because the \"formQOSRuleDel\" function directly passes the parameter \"qosIndex\" to strcpy without limit.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-27705"
    },
    {
      "type": "WEB",
      "url": "https://hackmd.io/Zb7lfFaNR0ScpaTssECFbg"
    }
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "severity": "CRITICAL",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2021-04-14T15:15:00Z"
  }
}