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 an attempt to exploit a buffer overflow vulnerability in Moxa ActiveX SDK.
Moxa ActiveX SDK is prone to a remote stack-based buffer-overflow vulnerability because it fails to perform adequate boundary checks on user-supplied data. The vulnerability affects the 'PlayFileName()' function of the 'MediaDBPlayback.DLL' file. Attackers can exploit these issues by passing a very long string to the affected function.
- Moxa ActiveX SDK 18.104.22.168 is vulnerable; other versions may also be affected.