CVE-2024-4040 Unauthenticated arbitrary file read and remote code execution in CrushFTP

2024-04-2219:21:46

CWE-1336

directcyber

www.cve.org

cve-2024-4040

server side template injection

crushftp

unauthenticated

remote attackers

file read

vfs sandbox

authentication bypass

administrative access

remote code execution

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

Confidence

High

EPSS

0.965

Percentile

99.6%

JSON

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.

CNA Affected

[
  {
    "collectionURL": "https://www.crushftp.com/download.html",
    "defaultStatus": "affected",
    "product": "CrushFTP",
    "vendor": "CrushFTP",
    "versions": [
      {
        "lessThan": "10.7.1",
        "status": "affected",
        "version": "10.0",
        "versionType": "semver"
      },
      {
        "lessThan": "11.1.0",
        "status": "affected",
        "version": "11.0",
        "versionType": "semver"
      }
    ]
  }
]