CVE-2024-4040: Unauthenticated arbitrary file read and remote code execution in CrushFTP
Critical · CVSS 9.8 (CVSS 3.1)KEV known exploitedEPSS 99.5%, 100th percentilePublished Updated Assigner: directcyber
In CISA’s Known Exploited Vulnerabilities catalog: CrushFTP VFS Sandbox Escape Vulnerability.
Added , federal remediation due . Known ransomware use: Unknown.
Required action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
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.
Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · CWE-1336
Status incidents that name it
No tracked status incident names this CVE.
Affected vendors and products
crushftp: crushftpCrushFTP: CrushFTP
References
- CVE record on cve.org (opens in new tab)
- NVD entry (opens in new tab)
- github.com/airbus-cert/CVE-2024-4040 (opens in new tab)
- www.bleepingcomputer.com/news/security/crushftp-warns-users-to-patch-exploited-zero-day-immedi… (opens in new tab)
- www.crushftp.com/crush10wiki/Wiki.jsp (opens in new tab)
- www.crushftp.com/crush11wiki/Wiki.jsp (opens in new tab)
- www.rapid7.com/blog/post/2024/04/23/etr-unauthenticated-crushftp-zero-day-enables-co… (opens in new tab)
- www.reddit.com/r/crowdstrike/comments/1c88788/situational_awareness_20240419_crushft… (opens in new tab)
- www.reddit.com/r/cybersecurity/comments/1c850i2/all_versions_of_crush_ftp_are_vulner… (opens in new tab)
- CVE records from the CVE Program (cve.org). CVE® is a registered trademark of The MITRE Corporation. (opens in new tab)
- This product uses data from the NVD API but is not endorsed or certified by the NVD. (opens in new tab)
- Known Exploited Vulnerabilities catalog from CISA. (opens in new tab)
- EPSS scores from FIRST (Exploit Prediction Scoring System). (opens in new tab)