Guacamole Default Login

ID: guacamole-default-login

Severity: high

Author: r3dg33k

Tags: guacamole,default-login

Description

Guacamole default admin login credentials were detected.

YAML Source

id: guacamole-default-login

info:
  name: Guacamole Default Login
  author: r3dg33k
  severity: high
  description: Guacamole default admin login credentials were detected.
  reference:
    - https://wiki.debian.org/Guacamole#:~:text=You%20can%20now%20access%20the,password%20are%20both%20%22guacadmin%22
  classification:
    cvss-metrics: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:L/I:L/A:L
    cvss-score: 8.3
    cwe-id: CWE-522
  metadata:
    max-request: 1
  tags: guacamole,default-login

http:
  - raw:
      - |
        POST /api/tokens HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/x-www-form-urlencoded
        Origin: {{Hostname}}
        Referer: {{Hostname}}

        username={{username}}&password={{password}}

    payloads:
      username:
        - guacadmin
      password:
        - guacadmin
    attack: pitchfork

    matchers-condition: and
    matchers:
      - type: word
        words:
          - '"username"'
          - '"authToken"'
          - '"guacadmin"'
        condition: and

      - type: word
        words:
          - 'application/json'
        part: header

      - type: status
        status:
          - 200
# digest: 4a0a004730450220011a568e140e6b9be57800cb98353eb0486d30d515ad1dbbbfb8df634f3c5a0a022100b12c33d24593b87b3ad9bb65ba49b7c003b20899c1d3ca0c7f438fa34e9d75e8:922c64590222798bb761d5b6d8e72950

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/default-logins/guacamole/guacamole-default-login.yaml"

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