This attack could pose a serious security threat. You should take immediate action to stop any damage or prevent further damage from happening.
This signature detects attempts to cause a stack buffer overflow in the webvrpcs ViewDll1 Service on installations of Advantech WebAccess.
Advantech WebAccess is prone to a buffer overflow vulnerability on the RPC interface that could permit the execution of arbitrary remote code. A remote attacker can exploit this vulnerability to execute arbitrary code and completely compromise the computer.
- Advantech WebAccess Version 8.3.1 - 8.3.2.