The specific flaw exists within the implementation of the 0x2711 IOCTL in the webvrpcs process. The issue results from the lack of proper validation of a user-supplied path prior to using it in file operations. An attacker can leverage this functionality to execute code under the context of Administrator.
Advantech has issued an update to correct this vulnerability. More details can be found at:
|Steven Seeley (mr_me) of Offensive Security