VULNERABILITY INTELLIGENCE

CVE-2025-34299

CVSS score9.8 CRITICAL
EPSS probability72.68%
CISA KEVNot currently listed
Published2025-11-07
Last modified2026-10-18
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

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.

Weakness classification

  • disclosure@vulncheck.com: CWE-434

Primary references