CVE-2021-27768

Using the ability to perform a Man-in-the-Middle (MITM) attack, which indicates a lack of hostname verification, sensitive account information was able to be intercepted. In this specific scenario, the application's network traffic was intercepted using a proxy server set up in 'transparent' mode while a certificate with an invalid hostname was active. The Android application was found to have hostname verification issues during the server setup and login flows; however, the application did not process requests post-login.

Using the ability to perform a Man-in-the-Middle (MITM) attack, which indicates a lack of hostname verification, sensitive account information was able to be intercepted. In this specific scenario, the application's network traffic was intercepted using a proxy server set up in 'transparent' mode while a certificate with an invalid hostname was active. The Android application was found to have hostname verification issues during the server setup and login flows; however, the application did not process requests post-login.

Usando la capacidad de llevar a cabo un ataque de tipo Man-in-the-Middle (MITM), que indica una falta de verificación del nombre de host, pudo interceptarse información confidencial de la cuenta. En este caso concreto, fué interceptado el tráfico de red de la aplicación usando un servidor proxy configurado en modo "transparent" mientras estaba activo un certificado con un nombre de host no válido. Se ha detectado que la aplicación de Android tenía problemas de verificación del nombre de host durante la configuración del servidor y los flujos de inicio de sesión; sin embargo, la aplicación no procesaba las peticiones después del inicio de sesión