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CrushFTP: actively exploited vulnerabilities

3 vulnerabilities in CrushFTP products (CrushFTP) are in CISA’s catalog of exploited vulnerabilities. Last added: July 22, 2025.

By category

Add just one CrushFTP category to your radar, or open its page.

A high count also reflects how widely a product is deployed and how much attackers care about it: it is not a security rating.

Affected products

  • CrushFTP3 vulnerabilities, File transfer (MFT)

Name used by CISA: CrushFTP. Product families: indicative classification by this site.

Patch first

In the order of the main list (Patch first): recent additions first, then the most severe. The number is the rank within this CrushFTP list.

  1. Rank 1

    CrushFTPCVE-2024-4040

    CrushFTP VFS Sandbox Escape Vulnerability

    CVSS severity 10.0critical

    Added Apr 24, 2024

  2. Rank 2

    CrushFTPCVE-2025-54309

    CrushFTP Unprotected Alternate Channel Vulnerability

    CVSS severity 9.8critical

    Added Jul 22, 2025

  3. Rank 3

    CrushFTPCVE-2025-31161

    CrushFTP Authentication Bypass Vulnerability

    Ransomware

    CVSS severity 9.8critical

    Added Apr 7, 2025

Follow and verify

Indicative classification, based on the vendor and product names given by CISA. How products are classified.