Sploitus

Exploit for 用友某系统漏洞(SSRF&Java反序列化命令执行漏洞)

seebug · 2015-12-10

Exploit Code

MARKDOWN58 lines
## https://sploitus.com/exploit?id=SSV:93386
### 简要描述:

1.SSRF内网信息嗅探;
2.Java反序列化命令执行:获取系统权限。

### 详细说明:

用友私有云运营中心
http://219.232.202.154:8080/#/home


[<img src="https://images.seebug.org/upload/201512/10005828b7d30e5f06178972c3e212e8a414e3ed.png" alt="1.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201512/10005828b7d30e5f06178972c3e212e8a414e3ed.png)


部署的weblogic:


[<img src="https://images.seebug.org/upload/201512/10005902570fd3b893016d8ba2b1ab0ca064eebc.png" alt="2.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201512/10005902570fd3b893016d8ba2b1ab0ca064eebc.png)


 

### 漏洞证明:

1.SSRF
默认搜索页面存在:


[<img src="https://images.seebug.org/upload/201512/100059475f15a213edd5375e9d3edb59bddeb8d7.png" alt="3.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201512/100059475f15a213edd5375e9d3edb59bddeb8d7.png)


结合http://blog.gdssecurity.com/labs/2015/3/30/weblogic-ssrf-and-xss-cve-2014-4241-cve-2014-4210-cve-2014-4.html,以localhost为例进行测试:


[<img src="https://images.seebug.org/upload/201512/100100050e1ee5726adaa9306ded55aebe3b529d.png" alt="4.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201512/100100050e1ee5726adaa9306ded55aebe3b529d.png)


2.Java反序列化命令执行
测试EXP:


[<img src="https://images.seebug.org/upload/201512/10010027324f796189765a9f89ad8122f2229421.png" alt="5.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201512/10010027324f796189765a9f89ad8122f2229421.png)


成功反弹shell:


[<img src="https://images.seebug.org/upload/201512/1001010279f70e341cb0f3945498b67b1016c1eb.png" alt="6.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201512/1001010279f70e341cb0f3945498b67b1016c1eb.png)


root权限,系统已经沦陷:


[<img src="https://images.seebug.org/upload/201512/10010122c5f584ba2bf73fb318109ae518527c9c.png" alt="7.png" width="600" onerror="javascript:errimg(this);">](https://images.seebug.org/upload/201512/10010122c5f584ba2bf73fb318109ae518527c9c.png)


本次测试,未对系统进行恶意破坏。