CVE-2025-54309 1

Vulnerability (CVE)

CVE-2025-54309: CrushFTP Unprotected Alternate Channel Vulnerability

Known Exploited Vulnerabilities CISA KEV Catalog Jul 22, 2025

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.

Vulnerabilities & Patching