GPON Home Routers Remote Code Execution Vulnerability

Dec  5 15:19:12 linuxvps sshd\[28378\]: Invalid user user from 182.18.139.201
Dec  5 15:19:12 linuxvps sshd\[28378\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.18.139.201
Dec  5 15:19:14 linuxvps sshd\[28378\]: Failed password for invalid user user from 182.18.139.201 port 33232 ssh2
Dec  5 15:25:30 linuxvps sshd\[31865\]: Invalid user gauci from 182.18.139.201
Dec  5 15:25:30 linuxvps sshd\[31865\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=182.18.139.201

Dec  5 21:23:11 vps647732 sshd[23630]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.24.170
Dec  5 21:23:13 vps647732 sshd[23630]: Failed password for invalid user ethereal from 106.12.24.170 port 49352 ssh2
...

Dec  5 21:35:18 vps666546 sshd\[25952\]: Invalid user chisheng from 106.12.108.32 port 59284
Dec  5 21:35:18 vps666546 sshd\[25952\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.108.32
Dec  5 21:35:20 vps666546 sshd\[25952\]: Failed password for invalid user chisheng from 106.12.108.32 port 59284 ssh2
Dec  5 21:41:10 vps666546 sshd\[26296\]: Invalid user terrans from 106.12.108.32 port 38258
Dec  5 21:41:10 vps666546 sshd\[26296\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=106.12.108.32
...

Dec  5 15:59:41 grey postfix/smtpd\[31244\]: NOQUEUE: reject: RCPT from unknown\[180.127.108.150\]: 554 5.7.1 Service unavailable\; Client host \[180.127.108.150\] blocked using cbl.abuseat.org\; Blocked - see http://www.abuseat.org/lookup.cgi\?ip=180.127.108.150\; from=\ to=\ proto=ESMTP helo=\
...

Dec  2 05:00:56 penfold sshd[25694]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.172.14.241  user=backup
Dec  2 05:00:58 penfold sshd[25694]: Failed password for backup from 5.172.14.241 port 4178 ssh2
Dec  2 05:00:58 penfold sshd[25694]: Received disconnect from 5.172.14.241 port 4178:11: Bye Bye [preauth]
Dec  2 05:00:58 penfold sshd[25694]: Disconnected from 5.172.14.241 port 4178 [preauth]
Dec  2 05:07:59 penfold sshd[25966]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=5.172.14.241  user=r.r
Dec  2 05:08:01 penfold sshd[25966]: Failed password for r.r from 5.172.14.241 port 7420 ssh2
Dec  2 05:08:01 penfold sshd[25966]: Received disconnect from 5.172.14.241 port 7420:11: Bye Bye [preauth]
Dec  2 05:08:01 penfold sshd[25966]: Disconnected from 5.172.14.241 port 7420 [preauth]
Dec  2 05:14:26 penfold sshd[26245]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 ........
-------------------------------

2019-12-05T20:45:01.069365shield sshd\[11323\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=70.ip-79-137-35.eu  user=root
2019-12-05T20:45:03.055113shield sshd\[11323\]: Failed password for root from 79.137.35.70 port 37314 ssh2
2019-12-05T20:50:13.989662shield sshd\[12864\]: Invalid user singham from 79.137.35.70 port 47814
2019-12-05T20:50:13.994082shield sshd\[12864\]: pam_unix\(sshd:auth\): authentication failure\; logname= uid=0 euid=0 tty=ssh ruser= rhost=70.ip-79-137-35.eu
2019-12-05T20:50:16.142115shield sshd\[12864\]: Failed password for invalid user singham from 79.137.35.70 port 47814 ssh2

SSH Bruteforce attempt

Unauthorized connection attempt from IP address 167.250.104.110 on Port 445(SMB)

2019-12-05T17:24:17.770353abusebot-5.cloudsearch.cf sshd\[14404\]: Invalid user kiwi from 106.51.73.204 port 37995

Dec  5 21:25:44 icinga sshd[9478]: pam_unix(sshd:auth): authentication failure; logname= uid=0 euid=0 tty=ssh ruser= rhost=132.232.29.49
Dec  5 21:25:46 icinga sshd[9478]: Failed password for invalid user c3df32ea from 132.232.29.49 port 37038 ssh2
...

Unauthorized connection attempt from IP address 14.141.169.114 on Port 445(SMB)

12/05/2019-15:11:50.181670 185.209.0.89 Protocol: 6 ET DROP Dshield Block Listed Source group 1

Unauthorized connection attempt from IP address 36.90.81.206 on Port 445(SMB)

sshd jail - ssh hack attempt