CVE-2021-47705: Out-of-bounds Write

COMMAX UMS Client ActiveX Control 1.7.0.2 contains a heap-based buffer overflow vulnerability that allows attackers to execute arbitrary code by providing excessively long string arrays through multiple functions. Attackers can exploit improper boundary validation in CNCCtrl.dll to cause heap...

COMMAX UMS Client ActiveX Control 1.7.0.2 Buffer Overflow

COMMAX UMS Client ActiveX Control 1.7.0.2 CNCCtrl.dll Heap Buffer Overflow Vendor: COMMAX Co., Ltd. Prodcut web page: https://www.commax.com Affected version: 1.7.0.2 Summary: COMMAX activex web viewer UMS client 32bit for COMMAX DVR/NVR. Desc: The vulnerability is caused due to a boundary error ...