CVE-2025-54309 - CrushFTP Unprotected Alternate Channel Vulnerability
Project:CrushFTP
Product:CrushFTP
Date Added:2025-07-22Due Date:2025-08-12
Vulnerability Name
CrushFTP Unprotected Alternate Channel Vulnerability
Description
CrushFTP contains an unprotected alternate channel vulnerability. When the DMZ proxy feature is not used, mishandles AS2 validation and consequently allows remote attackers to obtain admin access via HTTPS.
Known To Be Used in Ransomware Campaigns?
Unknown
Action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.
Additional Notes
https://www.crushftp.com/crush11wiki/Wiki.jsp?page=CompromiseJuly2025
https://nvd.nist.gov/vuln/detail/CVE-2025-54309