CVE Intelligence

COMMAX Co., Ltd. COMMAX WebViewer ActiveX Control vulnerabilities

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Published CVEs affecting COMMAX Co., Ltd. COMMAX WebViewer ActiveX Control: 1 record(s), with affected versions and fixes.

CVE-2021-47719 High · 8.7 CWE-787 Dec 9, 2025
CNC_Ctrl DllUnregisterServer f5501 Access Violation
COMMAX WebViewer ActiveX Control 2.1.4.5 contains a buffer overflow vulnerability that allows attackers to execute arbitrary code by providing excessively long string arrays through multiple functions. Attackers can exploit boundary errors in Commax_WebViewer.ocx to cause buffer overflow conditions and potentially gain code execution.