|Check Point Reference:||CPAI-2019-1536|
|Date Published:||25 Nov 2019|
|Last Updated:||25 Nov 2019|
|Protection Provided by:||
|Who is Vulnerable?||WebAccess|
|Vulnerability Description||A stack-based buffer overflow vulnerability exists in Advantech WebAccess. The vulnerability is due to a lack of boundary checks while copying user-supplied data into a stack-based buffer within bwstwww.exe. Successful exploitation could lead to arbitrary code execution under context of Administrator.|
This protection detects attempts to exploit this vulnerability.
In order for the protection to be activated, update your Security Gateway product to the latest IPS update. For information on how to update IPS, go to SBP-2006-05, click on Protection tab and select the version of your choice.
This protection's log will contain the following information:
Attack Name: Web Server Enforcement Violation.
Attack Information: Advantech WebAccess SCADA Buffer Overflow (CVE-2019-6550)