جزئیات آسیب‌پذیری

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.

• https://www.crushftp.com/crush11wiki/Wiki.jsp?page=CompromiseJuly2025
• https://www.rapid7.com/blog/post/crushftp-zero-day-exploited-in-the-wild/
• https://www.bleepingcomputer.com/news/security/crushftp-zero-day-exploited-in-attacks-to-gain-admin-access-on-servers/
• https://www.vicarius.io/vsociety/posts/cve-2025-54309-detect-crushftp-vulnerability
• https://www.vicarius.io/vsociety/posts/cve-2025-54309-mitigate-crushftp-vulnerability
• https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-54309 government-resource