ScadaTEC ScadaPhone and ModbusTagServer SCADA Remote Code Execution (CVE-2011-4535)
|Check Point Reference:||CPAI-2013-2935|
|Protection Provided by:||
Who is Vulnerable?
ScadaTEC ScadaPhone 220.127.116.110 and prior.
ScadaTEC ModbusTagServer 18.104.22.168 and prior.
A stack buffer overflow vulnerability has been reported in ScadaTEC ScadaPhone and ModbusTagServer.
The vulnerability is due to a boundary check error. A remote attacker may exploit this issue by sending specially crafted ZIP archive file to be opened using the affected product. Successful exploitation could allow an attacker to execute arbitrary commands on the system.
This protection will detect and block the transferring of specially crafted ZIP archive file to the target.
In order for the protection to be activated, update your product to the latest update. For information on how to update , go to SBP-2006-05, Protection tab and select the version of your choice.
To configure the defense, select your product from the list below and follow the related protection steps.
Security Gateway R75 / R71 / R70
How Can I Protect My Network?
- In the IPS tab, click Protections and find the ScadaTEC ScadaPhone and ModbusTagServer SCADA Remote Code Execution protection using the Search tool and Edit the protection's settings.
- Install policy on all modules.
How Do I Know if My Network is Under Attack?
SmartView Tracker will log the following entries:
Attack Name: SCADA Protection Violation
Attack Information: ScadaTEC ScadaPhone and ModbusTagServer SCADA Remote Code Execution