Advisory Details

May 19th, 2014

Advantech WebAccess bwocxrun.ocx CreateProcess Remote Code Execution Vulnerability

CVE ID	CVE-2014-0773
CVSS SCORE	7.5, AV:N/AC:L/Au:N/C:P/I:P/A:P
AFFECTED VENDORS	Advantech
AFFECTED PRODUCTS	Advantech WebAccess
TREND MICRO CUSTOMER PROTECTION	Trend Micro TippingPoint IPS customers are protected against this vulnerability by Digital Vaccine protection filter ID ['13463']. For further product information on the TippingPoint IPS: http://www.tippingpoint.com
VULNERABILITY DETAILS	This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Advantech WebAccess. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the bwocxrun.ocx. The control exposes a scriptable method 'CreateProcess'. An attacker can exploit a flaw in the validation code within the method to execute arbitrary commands in the context of the browser.
ADDITIONAL DETAILS	Advantech has issued an update to correct this vulnerability. More details can be found at: https://ics-cert.us-cert.gov/advisories/ICSA-14-079-03
DISCLOSURE TIMELINE	2013-12-20 - Vulnerability reported to vendor 2014-05-19 - Coordinated public release of advisory
CREDIT	Anonymous

BACK TO ADVISORIES