Insufficient Session Expiration vulnerability in Commscope Arris Tg1682G Firmware 9.1.103J6 On Arris Touchstone Telephony Gateway TG1682G 9.1.103J6 devices, a logout action does not immediately destroy all state on the device related to the validity of the "credential" cookie, which might make it easier for attackers to obtain access at a later time (e.g., "at least for a few minutes").