var-201806-1812
Vulnerability from variot

This vulnerability allows remote attackers to disclose sensitive information on vulnerable installations of Advantech WebAccess. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed.The specific flaw exists within ExlViewer.dll. The issue results from the lack of proper validation of a user-supplied string before using it to construct SQL queries. An attacker can leverage this vulnerability to extract information from the underlying database. Advantech WebAccess is a suite of browser-based HMI/SCADA software from Advantech. The software supports dynamic graphical display and real-time data control, and provides the ability to remotely control and manage automation equipment

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