id: homebridge-default-login

info:
  name: Homebridge - Default Admin Credentials
  author: 0x_Akoko
  severity: high
  description: |
    Detected Homebridge UI was found using default administrator credentials (admin:admin). An attacker could have gained full access to manage HomeKit accessories, plugins, and server configuration.
  reference:
    - https://github.com/homebridge/homebridge
    - https://github.com/homebridge/homebridge-config-ui-x
  classification:
    cvss-metrics: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
    cvss-score: 9.8
    cwe-id: CWE-798
  metadata:
    verified: true
    max-request: 1
    vendor: homebridge
    product: homebridge-config-ui-x
    shodan-query: 'http.title:"Homebridge"'
    fofa-query: 'title="Homebridge"'
  tags: default-login,homebridge,iot,vuln

variables:
  username: "admin"
  password: "admin"

flow: http(1) && http(2)

http:
  - raw:
      - |
        GET / HTTP/1.1
        Host: {{Hostname}}

    matchers:
      - type: dsl
        internal: true
        dsl:
          - 'status_code == 200'
          - 'contains_any(to_lower(body), "homebridge", "homebridge-config-ui")'
        condition: and

  - raw:
      - |
        POST /api/auth/login HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/json

        {"username":"{{username}}","password":"{{password}}"}

    matchers:
      - type: dsl
        dsl:
          - 'status_code == 200 || status_code == 201'
          - 'contains(content_type, "application/json")'
          - 'contains_all(body, "access_token", "token_type")'
        condition: and
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