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CVSS: 6.5EPSS: 0%CPEs: 49EXPL: 0

A CWE-754 – Improper Check for Unusual or Exceptional Conditions vulnerability exists in Magelis HMI Panels (all versions of - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU), which could cause a temporary freeze of the HMI when a high rate of frames is received. When the attack stops, the buffered commands are processed by the HMI panel. Existe una vulnerabilidad CWE-754 - Comprobación inadecuada de condiciones inusuales o excepcionales en los paneles Magelis HMI (todas las versiones de - HMIGTO, HMISTO, XBTGH, HMIGTU, HMIGTUX, HMISCU, HMISTU, XBTGT, XBTGT, HMIGXO, HMIGXU) congelación temporal de la HMI cuando se recibe una alta tasa de tramas. Cuando se detiene el ataque, el panel de HMI procesa los comandos almacenados en el búfer. • https://security.cse.iitk.ac.in/responsible-disclosure https://www.schneider-electric.com/ww/en/download/document/SEVD-2019-225-01 • CWE-754: Improper Check for Unusual or Exceptional Conditions •