CVE-2024-4040

CVE Enrichment

CVSS: 10.0 CRITICAL
EPSS: 99.54%
EPSS Percentile: 99.95%
CISA KEV: YES — Known Exploited Vulnerability

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.

Technical Details

CVSS Version: 3.1
CNA / NVD Source: 430a6cef-dc26-47e3-9fa8-52fb7f19644e
Published: 23-Apr-2024 03:15
Last Modified: 17-Jun-2026 15:00
EPSS Date: 2026-10-18
CWE: CWE-1336, CWE-94

CVSS Vector


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

CISA KEV Details

Date Added: 2024-04-24
Remediation Due: 2024-05-01
Known Ransomware Campaign Use: Unknown
Required Action: Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
Notes: https://www.crushftp.com/crush11wiki/Wiki.jsp?page=Update&version=34; https://nvd.nist.gov/vuln/detail/CVE-2024-4040

Affected Products / Versions

crushftp / crushftp
Version / affected range: * · from (inclusive) 10.0.0 · before (exclusive) 10.7.1
cpe:2.3:a:crushftp:crushftp:*:*:*:*:*:*:*:*
crushftp / crushftp
Version / affected range: * · from (inclusive) 11.0.0 · before (exclusive) 11.1.0
cpe:2.3:a:crushftp:crushftp:*:*:*:*:*:*:*:*

References

Last enrichment sync: 18-Oct-2026 22:37
Sources: NVD · FIRST EPSS · CISA KEV
Latest successful provider update; providers refresh independently.

Reported Context (1)

This severe vulnerability, identified as CVE-2024-4040 with a CVSS score of 9.8, was discovered by Simon Garrelou and assigned by a third-party CNA (DirectCyber) on April 22. CrushFTP CVE-2024-4040 Exploited in the Wild, Enables Unauthenticated Remote Code Execution

People (1)

MITRE ATT&CK (1)

Vendors (1)

Products (1)

Note: Related entities, including threat actors, malware, CVEs, MITRE ATT&CK techniques, vendors, products, tools, countries, and industries, are shown when they appear in the same reporting. Their presence does not necessarily mean they were targeted, compromised, vulnerable, responsible for the activity, or directly involved in the incident.