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CVE PROGRAM SOURCE RECORD8.7 High

CVE-2021-47719

CNC_Ctrl DllUnregisterServer f5501 Access Violation

Description

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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

COMMAX Co., Ltd. COMMAX WebViewer ActiveX Control

Default version status: unaffected

  • 2.1.4.5affected

References