A Cross-Site Request Forgery (CSRF) vulnerability is identified in FruityWifi through 2.4. Due to a lack of CSRF protection in page_config_adv.php an unauthenticated attacker can lure the victim to visit his website by social engineering or another attack vector. Due to this issue an unauthenticated attacker can change the newSSID and hostapd_wpa_passphrase.