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CVE-2024-4040

CRITICALCISA KEV

9.8

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.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

CVSS VectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published4/22/2024

Last Modified2/26/2026

Sourcekev

Honeypot Sightings0

CISA KEV

VendorCrushFTP

ProductCrushFTP

Vulnerability NameCrushFTP VFS Sandbox Escape Vulnerability

KEV Date Added2024-04-24

Remediation Due Date2024-05-01

Ransomware UseUnknown

Affected Products

crushftp:crushftp

Weaknesses (CWE)

CWE-1336CWE-94

References

https://github.com/airbus-cert/CVE-2024-4040(430a6cef-dc26-47e3-9fa8-52fb7f19644e)

https://www.bleepingcomputer.com/news/security/crushftp-warns-users-to-patch-exploited-zero-day-immediately/(430a6cef-dc26-47e3-9fa8-52fb7f19644e)

https://www.crushftp.com/crush10wiki/Wiki.jsp?page=Update(430a6cef-dc26-47e3-9fa8-52fb7f19644e)

https://www.crushftp.com/crush11wiki/Wiki.jsp?page=Update(430a6cef-dc26-47e3-9fa8-52fb7f19644e)

https://www.rapid7.com/blog/post/2024/04/23/etr-unauthenticated-crushftp-zero-day-enables-complete-server-compromise/(430a6cef-dc26-47e3-9fa8-52fb7f19644e)

https://www.reddit.com/r/crowdstrike/comments/1c88788/situational_awareness_20240419_crushftp_virtual/(430a6cef-dc26-47e3-9fa8-52fb7f19644e)

https://www.reddit.com/r/cybersecurity/comments/1c850i2/all_versions_of_crush_ftp_are_vulnerable/(430a6cef-dc26-47e3-9fa8-52fb7f19644e)

https://github.com/airbus-cert/CVE-2024-4040(af854a3a-2127-422b-91ae-364da2661108)

https://www.bleepingcomputer.com/news/security/crushftp-warns-users-to-patch-exploited-zero-day-immediately/(af854a3a-2127-422b-91ae-364da2661108)

https://www.crushftp.com/crush10wiki/Wiki.jsp?page=Update(af854a3a-2127-422b-91ae-364da2661108)

https://www.crushftp.com/crush11wiki/Wiki.jsp?page=Update(af854a3a-2127-422b-91ae-364da2661108)

https://www.rapid7.com/blog/post/2024/04/23/etr-unauthenticated-crushftp-zero-day-enables-complete-server-compromise/(af854a3a-2127-422b-91ae-364da2661108)

https://www.reddit.com/r/crowdstrike/comments/1c88788/situational_awareness_20240419_crushftp_virtual/(af854a3a-2127-422b-91ae-364da2661108)

https://www.reddit.com/r/cybersecurity/comments/1c850i2/all_versions_of_crush_ftp_are_vulnerable/(af854a3a-2127-422b-91ae-364da2661108)

https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2024-4040(134c704f-9b21-4f2e-91b3-4a467353bcc0)

IOC Correlations

No correlations recorded

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