{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "16.03.08.16"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "A vulnerability has been found in Tenda AC21 16.03.08.16. This vulnerability affects unknown code of the file /goform/SetSysTimeCfg. The manipulation of the argument timeZone/time leads to stack-based buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed to the public and may be used.",
  "id": "CVE-2025-13446",
  "modified": "2026-03-14T13:47:24.507623735Z",
  "published": "2025-11-20T15:17:25.713Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://www.tenda.com.cn/"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/?id.333018"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/?submit.694425"
    },
    {
      "type": "ADVISORY",
      "url": "https://vuldb.com/?submit.694430"
    },
    {
      "type": "REPORT",
      "url": "https://vuldb.com/?ctiid.333018"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/Tenda/VULN8.md"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/Madgeaaaaa/MY_VULN_2/blob/main/Tenda/VULN9.md"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}