IQID:16775 Advantech WebAccess 8.2-2017.03.31 - Webvrpcs Service Opcode 80061 Stack Buffer Overflow S

IQID: 16775 - February 2018

Advantech WebAccess versions prior to V8.2_20170817 have a stack-based buffer overflow vulnerability due to the lack of proper validation of the length of user-supplied data prior to copying it to a stack-based buffer. By sending a specially crafted DCERPC request, an attacker could overflow the buffer and execute arbitrary code under the context of the process.

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