The web component on ARRIS TG2492LG-NA 061213 devices allows remote attackers to obtain sensitive information via the /snmpGet oids parameter.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2018-9308
http://misteralfa-hack.blogspot.com/2018/09/arris-tg2492lg-na-cable-modem-gateway.html