└──╼ $nmap -sV 10.129.185.217
Starting Nmap 7.91 ( https://nmap.org ) at 2021-11-11 12:32 UTC
Nmap scan report for 10.129.185.217
Host is up (0.18s latency).
Not shown: 980 closed ports
PORT      STATE    SERVICE       VERSION
23/tcp    open     telnet        Linux telnetd
79/tcp    filtered finger
280/tcp   filtered http-mgmt
543/tcp   filtered klogin
765/tcp   filtered webster
1042/tcp  filtered afrog
1097/tcp  filtered sunclustermgr
1183/tcp  filtered llsurfup-http
1688/tcp  filtered nsjtp-data
2008/tcp  filtered conf
2046/tcp  filtered sdfunc
3737/tcp  filtered xpanel
3851/tcp  filtered spectraport
4446/tcp  filtered n1-fwp
5962/tcp  filtered unknown
7201/tcp  filtered dlip
7778/tcp  filtered interwise
9080/tcp  filtered glrpc
10001/tcp filtered scp-config
49175/tcp filtered unknown

Meow login: root
Welcome to Ubuntu 20.04.2 LTS (GNU/Linux 5.4.0-77-generic x86_64)

 * Documentation:  https://help.ubuntu.com
 * Management:     https://landscape.canonical.com
 * Support:        https://ubuntu.com/advantage

  System information as of Thu 11 Nov 2021 12:45:23 PM UTC

  System load:  0.0               Processes:             139
  Usage of /:   41.7% of 7.75GB   Users logged in:       0
  Memory usage: 4%                IPv4 address for eth0: 10.129.185.217
  Swap usage:   0%


75 updates can be applied immediately.
31 of these updates are standard security updates.
To see these additional updates run: apt list --upgradable


The list of available updates is more than a week old.
To check for new updates run: sudo apt update

Last login: Mon Sep  6 15:15:23 UTC 2021 from 10.10.14.18 on pts/0
root@Meow:~# ls
flag.txt  snap
root@Meow:~# 
root@Meow:~# cat flag.txt 
b40abdfe23665f766f9c61ecba8a4c19