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CISA Known Exploited Vulnerability

This CVE is actively exploited in the wild. CISA mandates federal agencies to patch immediately.

CVE

CVE-2025-54309

9.8

CVSScritical

Exploitable remotely over the internet · no authentication required.

Description

CrushFTP 10 before 10.8.5 and 11 before 11.3.4_23, when the DMZ proxy feature is not used, mishandles AS2 validation and consequently allows remote attackers to obtain admin access via HTTPS, as exploited in the wild in July 2025.

Attack Vector

Network

Privileges Req.

None

User Interaction

None

crushftp

Updated Oct 12, 2026View on NVD →

S4E scanner

criticalProduct Based Web Vulnerabilities~10 seconds

CrushFTP Unauthorized Admin Access Scanner

Detects 'Unauthorized Admin Access' vulnerability in CrushFTP affects v. 10 before 10.8.5 and 11 before 11.3.4_23.

Used 2.6k times · 3.4k assets checked · domain, subdomain, ipv4

Scanner page →Run scanner

CVE history: crushftp

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