FRP Default Login

ID: frp-default-login

Severity: high

Author: pikpikcu

Tags: frp,default-login

Description

FRP default login credentials were discovered.

YAML Source

id: frp-default-login

info:
  name: FRP Default Login
  author: pikpikcu
  severity: high
  description: FRP default login credentials were discovered.
  reference:
    - https://github.com/fatedier/frp/issues/1840
  classification:
    cwe-id: CWE-798
  metadata:
    max-request: 1
  tags: frp,default-login

http:
  - raw:
      - |
        GET /api/proxy/tcp HTTP/1.1
        Host: {{Hostname}}
        Authorization: Basic {{base64(username + ':' + password)}}

    payloads:
      username:
        - admin
      password:
        - admin
    attack: pitchfork

    matchers-condition: and
    matchers:
      - type: word
        words:
          - '"proxies":'
        part: body
        condition: and

      - type: status
        status:
          - 200
# digest: 4b0a00483046022100de37648886868dd91095ce73b123dce05fa3dd9bc37f18daa20b740a018aaa4c022100bed57061f5d08dbec4f2ce09563018ed5ee28f4a642c9afe47b8c7ab7f9b35a2:922c64590222798bb761d5b6d8e72950

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/frps/frp-default-login.yaml"

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