Qnap Qvr has an unspecified vulnerability

Qnap Qvr is a Qnap monitoring system control center from China Welllink Technology (Qnap), Inc. A security vulnerability exists in several QVR products, stemming from a stack buffer overflow vulnerability that affects QNAP devices running QVR Elite, QVR Pro, and QVR Guard. An attacker could exploit the vulnerability to execute arbitrary code.