The ADB (formerly Pirelli Broadband Solutions) P.DGA4001N router with firmware PDG_TEF_SP_4.06L.6, and possibly other routers, uses "1236790" and the MAC address to generate the WPA key.

All ADB broadband gateways / routers based on the Epicentro platform are affected by a local root jailbreak vulnerability where attackers are able to gain root access on the device, and extract further information such as sensitive configuration data of the ISP (e.g., VoIP credentials) or attack the internal network of the ISP.

All ADB broadband gateways / routers based on the Epicentro platform are affected by an authorization bypass vulnerability where attackers are able to access and manipulate settings within the web interface that are forbidden to end users (e.g., by the ISP). An attacker would be able to enable the TELNET server or other settings as well.

All ADB broadband gateways / routers based on the Epicentro platform are affected by a privilege escalation vulnerability where attackers can gain access to the command line interface (CLI) if previously disabled by the ISP, escalate their privileges, and perform further attacks.

Buffer Overflow in httpd in EpiCentro E_7.3.2+ allows attackers to execute code remotely via a specially crafted GET request without a leading "/" and without authentication.

Buffer Overflow in httpd in EpiCentro E_7.3.2+ allows attackers to cause a denial of service attack remotely via a specially crafted GET request with a leading "/" in the URL.

Code injection in the /ui/login form Language parameter in Epicentro E_7.3.2+ allows attackers to execute JavaScript code by making a user issue a manipulated POST request.