CVE-2019-16901

Name of the Vulnerable Software and Affected Versions Advantech WebAccess/HMI Designer version 2.1.9.31

Description The issue is related to Exception Handler Chain corruption in the Advantech WebAccess/HMI Designer, specifically involving the ntdll!RtlRaiseStatus function. This corruption can be exploited by a remote attacker to cause a denial of service. The vulnerability is associated with deficiencies in exception handling.

Recommendations For Advantech WebAccess/HMI Designer version 2.1.9.31, consider disabling the ntdll!RtlRaiseStatus function as a temporary workaround until a patch is available. Restrict access to the affected module to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.