{
  "schema_version": "1.4.0",
  "id": "GHSA-7q2h-j6h8-gpm7",
  "modified": "2022-05-24T17:18:35Z",
  "published": "2022-05-24T17:18:35Z",
  "aliases": [
    "CVE-2020-13393"
  ],
  "details": "An issue was discovered on Tenda AC6 V1.0 V15.03.05.19_multi_TD01, AC9 V1.0 V15.03.05.19(6318)_CN, AC9 V3.0 V15.03.06.42_multi, AC15 V1.0 V15.03.05.19_multi_TD01, and AC18 V15.03.05.19(6318_)_CN devices. There is a buffer overflow vulnerability in the router's web server -- httpd. While processing the /goform/saveParentControlInfo deviceId and time parameters for a POST request, a value is directly used in a strcpy to a local variable placed on the stack, which overwrites the return address of a function. An attacker can construct a payload to carry out arbitrary code execution attacks.",
  "severity": [],
  "affected": [],
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-13393"
    },
    {
      "type": "WEB",
      "url": "https://joel-malwarebenchmark.github.io"
    },
    {
      "type": "WEB",
      "url": "https://joel-malwarebenchmark.github.io/blog/2020/04/28/cve-2020-13393-Tenda-vulnerability"
    }
  ],
  "database_specific": {
    "cwe_ids": [],
    "severity": "HIGH",
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2020-05-22T17:15:00Z"
  }
}