CVE-2021-47705
Gravedad CVSS v4.0:
ALTA
Tipo:
CWE-787
Escritura fuera de límites
Fecha de publicación:
09/12/2025
Última modificación:
09/12/2025
Descripción
*** Pendiente de traducción *** 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 CNC_Ctrl.dll to cause heap corruption and potentially gain system-level access.
Impacto
Puntuación base 4.0
8.70
Gravedad 4.0
ALTA



