Siemens Simatic WinCC TIA Portal
Severity level: Medium
Impact: Cross-Site Scripting
Access Vector: Remote
Base Score: 4.3
WinCC TIA Portal is part of a new, integrated engineering concept which offers a uniform engineering environment for programming and configuration of control, visualization and drive solutions.
The specialists of the Positive Research center have detected "Cross-Site Scripting" vulnerability in Siemens Simatic WinCC TIA Portal.
If a user clicks on a malicious link which seems to lead to a HMI web application, it is possible to display any data to the user (server-side script injection).
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21.09.2012 - Vendor gets vulnerability details
15.03.2013 - Vendor releases fixed version and details
29.03.2013 - Public disclosure
The vulnerability was discovered by Artem Chaykin, Sergey Bobrov, Positive Research Center (Positive Technologies Company)
Reports on the vulnerabilities previously discovered by Positive Research: