{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "1.02b05"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "An issue in the component /cgi-bin/upload_firmware.cgi of D-Link DIR-823G REVA1 1.02B05 allows attackers to cause a denial of service (DoS) via unspecified vectors.",
  "id": "CVE-2020-25366",
  "modified": "2026-03-15T13:48:25.631883097Z",
  "published": "2021-11-04T11:15:07.537Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "http://d-link.com"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.dlink.com/en/security-bulletin/"
    },
    {
      "type": "EVIDENCE",
      "url": "https://github.com/sek1th/iot/blob/master/dir823g_upfw_dos.md"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}