{
  "affected": [
    {
      "database_specific": {
        "unresolved_ranges": [
          {
            "events": [
              {
                "introduced": "0"
              },
              {
                "last_affected": "2.11"
              }
            ]
          }
        ]
      }
    }
  ],
  "details": "Monsta FTP versions 2.11 and earlier contain a vulnerability that allows unauthenticated arbitrary file uploads. This flaw enables attackers to execute arbitrary code by uploading a specially crafted file from a malicious (S)FTP server.",
  "id": "CVE-2025-34299",
  "modified": "2026-03-10T21:51:41.178363569Z",
  "published": "2025-11-07T14:15:49.920Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://www.monstaftp.com/notes/"
    },
    {
      "type": "ADVISORY",
      "url": "https://www.vulncheck.com/advisories/monsta-ftp-unauthenticated-arbitrary-file-upload"
    },
    {
      "type": "EVIDENCE",
      "url": "https://labs.watchtowr.com/whats-that-coming-over-the-hill-monsta-ftp-remote-code-execution-cve-2025-34299/"
    }
  ],
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}