Router attacks

[#1]

Im using an ASUS RT-AC56U router is upto date.

Three days ago my router picked up on 2 attacks with the following info rated red/High

Exploit ASUSWRT 3.0.0.4.3 76_1071 lan backdoor Comm and Execution (CVE-2014-9583)

Is this something to worry about ?

It show`s me 2 source ips

[#2]

@St3 have you done a Firmware update ? there was a update last week to,  3.0.0.4.382_50302-g1568898.

Mr Google suggest your exploit is from 2015 https://www.symantec.com/security_response/attacksignatures/detail.jsp?asid=29797

[#3]