Poco fa ho ricevuto una mail dal NAS riguardo 10 accessi falliti alla webUI:
Codice: Seleziona tutto
Error 2022-02-20 02:49:24 admin 213.152.161.234 Users Login [Users] Failed to log in via user account "admin". Source IP address: 213.152.161.234.
Error 2022-02-20 02:45:31 admin 213.152.161.234 Users Login [Users] Failed to log in via user account "admin". Source IP address: 213.152.161.234.
Error 2022-02-20 02:45:22 admin 213.152.161.234 Users Login [Users] Failed to log in via user account "admin". Source IP address: 213.152.161.234.
Error 2022-02-20 02:45:22 admin 213.152.161.234 Users Login [Users] Failed to log in via user account "admin". Source IP address: 213.152.161.234.
Error 2022-02-20 02:40:13 admin 213.152.161.234 Users Login [Users] Failed to log in via user account "admin". Source IP address: 213.152.161.234.
Error 2022-02-20 02:40:03 admin 213.152.161.234 Users Login [Users] Failed to log in via user account "admin". Source IP address: 213.152.161.234.
Error 2022-02-20 02:39:59 admin 213.152.161.234 Users Login [Users] Failed to log in via user account "admin". Source IP address: 213.152.161.234.
Error 2022-02-20 02:34:57 admin 213.152.161.234 Users Login [Users] Failed to log in via user account "admin". Source IP address: 213.152.161.234.
Error 2022-02-20 02:34:19 admin 213.152.161.234 Users Login [Users] Failed to log in via user account "admin". Source IP address: 213.152.161.234.
Error 2022-02-20 02:34:19 admin 213.152.161.234 Users Login [Users] Failed to log in via user account "admin". Source IP address: 213.152.161.234.
Ho subito controllato QuFirewall scoprendo che la regola era corrotta: Si vede subito che il campo regioni contiene solo due oggetti vuoti (che in realtù sono un unico oggetto perchè cancellandone uno scompaiono entrambi).
Era impossibile fixare o ricreare la regola, qualsiasi modifica falliva facendo clic su apply.
Non so se questo è la causa o la conseguenza del tentativo di attacco fallito.
Ho dovuto reinstallare QuFirewall per fixarlo, ora funziona normalmente.
Suggerimenti?
Grazie a tutti.