CVE-2022-40621

Because the WAVLINK Quantum D4G (WN531G3) running firmware version M31G3.V5030.200325 and earlier communicates over HTTP and not HTTPS, and because the hashing mechanism does not rely on a server-supplied key, it is possible for an attacker with sufficient network access to capture the hashed password of a logged on user and use it in a classic Pass-the-Hash style attack.

Because the WAVLINK Quantum D4G (WN531G3) running firmware version M31G3.V5030.200325 and earlier communicates over HTTP and not HTTPS, and because the hashing mechanism does not rely on a server-supplied key, it is possible for an attacker with sufficient network access to capture the hashed password of a logged on user and use it in a classic Pass-the-Hash style attack.

Debido a que WAVLINK Quantum D4G (WN531G3) ejecutando la versión de firmware M31G3.V5030.200325 y anteriores, es comunicada a través de HTTP y no de HTTPS, y debido a que el mecanismo de hash no es basado en una clave suministrada por el servidor, es posible que un atacante con suficiente acceso a la red capture la contraseña hash de un usuario conectado y la use en un ataque clásico del tipo Pass-the-Hash