CVE-2024-4040

Description

A server side template injection vulnerability in CrushFTP in all versions before 10.7.1 and 11.1.0 on all platforms allows unauthenticated remote attackers to read files from the filesystem outside of the VFS Sandbox, bypass authentication to gain administrative access, and perform remote code execution on the server.

References

https://blog.qualys.com/vulnerabilities-threat-research/2024/04/30/crushftp-zero-day-exploitation-due-to-cve-2024-4040

https://www.theregister.com/2024/04/29/infosec_in_brief/

https://www.hivepro.com/threat-advisory/a-zero-day-vulnerability-in-crushftp-results-in-server-compromise/

https://securityaffairs.com/162319/hacking/crushftp-cve-2024-4040-vulnerable-servers.html

https://thecyberthrone.in/2024/04/25/cisa-kev-update-april-2024-part-ii/

https://therecord.media/cisco-asa-crushftp-vulnerabilities-exploited-cisa?&web_view=true

https://www.bleepingcomputer.com/news/security/over-1-400-crushftp-servers-vulnerable-to-actively-exploited-bug/

https://www.tenable.com/blog/cve-2024-4040-crushftp-virtual-file-system-vfs-sandbox-escape-vulnerability-exploited

https://www.tenable.com/blog/cve-2024-4040-crushftp-virtual-file-system-vfs-sandbox-escape-vulnerability-exploited

https://www.rapid7.com/blog/post/2024/04/23/etr-unauthenticated-crushftp-zero-day-enables-complete-server-compromise/

https://therecord.media/crushftp-file-transfer-vulnerability-patch-asap

https://www.bleepingcomputer.com/news/security/crushftp-warns-users-to-patch-exploited-zero-day-immediately/

https://www.reddit.com/r/cybersecurity/comments/1c850i2/all_versions_of_crush_ftp_are_vulnerable/

https://www.reddit.com/r/crowdstrike/comments/1c88788/situational_awareness_20240419_crushftp_virtual/

https://www.rapid7.com/blog/post/2024/04/23/etr-unauthenticated-crushftp-zero-day-enables-complete-server-compromise/

https://www.crushftp.com/crush11wiki/Wiki.jsp?page=Update

https://www.crushftp.com/crush10wiki/Wiki.jsp?page=Update

https://www.bleepingcomputer.com/news/security/crushftp-warns-users-to-patch-exploited-zero-day-immediately/

Details

Source: Mitre, NVD

Risk Information

CVSS v2

CVSS v3