CVE-2020-20741

https://notcve.org/view.php?id=CVE-2020-20741

Incorrect Access Control in Beckhoff Automation GmbH & Co. KG CX9020 with firmware version CX9020_CB3011_WEC7_HPS_v602_TC31_B4016.6 allows remote attackers to bypass authentication via the "CE Remote Display Tool" as it does not close the incoming connection on the Windows CE side if the credentials are incorrect. Un Control de Acceso Incorrecto en Beckhoff Automation GmbH & Co. KG CX9020 con versiones de firmware CX9020_CB3011_WEC7_HPS_v602_TC31_B4016.6, permite a atacantes remotos omitir la autenticación por medio de "CE Remote Display Tool", ya que no cierra la conexión entrante en el lado de Windows CE si las credenciales son incorrectas • https://download.beckhoff.com/download/Document/product-security/Advisories/advisory-2019-006.pdf •