02.OOPSIE

root@oco:~$ sudo openvpn ~/Downloads/starting_point.ovpn

ENUMERATE SERVICES

root@htb:~$ sudo nmap -sV -T4 {targetIP} -p-
 PORT     STATE SERVICE       VERSION
 22/tcp open  ssh     OpenSSH 7.6p1 Ubuntu 4ubuntu0.3 (Ubuntu Linux; protocol 2.0)
 80/tcp open  http    Apache httpd 2.4.29 ((Ubuntu))
 
 * Typically '-sV' is used with Nmap to determine versions, but that's not always enough. 
    - adding the -sC is another good way to determine service versions
       - the -sC option will run safe scripts which are designed to provide useful 
         information without being too intrusive or causing harm to the target systems.
         
 * use the -Pn option of Nmap when ICMP packets are blocked by the Windows firewall
    - the -PN option treats all hosts as online and will skip host discovery

VULNERABILITY SCANNING

root@htb:~$ nmap -sV -sC -T4 {targetIP} -p 22,80
 PORT   STATE SERVICE VERSION
 22/tcp open  ssh     OpenSSH 7.6p1 Ubuntu 4ubuntu0.3 (Ubuntu Linux; protocol 2.0)
 | ssh-hostkey: 
 |   2048 61:e4:3f:d4:1e:e2:b2:f1:0d:3c:ed:36:28:36:67:c7 (RSA)
 |   256 24:1d:a4:17:d4:e3:2a:9c:90:5c:30:58:8f:60:77:8d (ECDSA)
 |_  256 78:03:0e:b4:a1:af:e5:c2:f9:8d:29:05:3e:29:c9:f2 (ED25519)
 80/tcp open  http    Apache httpd 2.4.29 ((Ubuntu))
 |_http-title: Welcome
 |_http-server-header: Apache/2.4.29 (Ubuntu)

 * the -SC runs the default set of Nmap scripts (NSE scripts), which typically include
   scripts for service enumeration, version detection, and other basic checks.
   
root@htb:~$ sudo nmap --script=vuln {targetIP} -p 22,80
 PORT   STATE SERVICE
 22/tcp open  ssh
 80/tcp open  http
 | http-internal-ip-disclosure: 
 |_  Internal IP Leaked: 127.0.1.1
 |_http-dombased-xss: Couldn't find any DOM based XSS.
 |_http-vuln-cve2017-1001000: ERROR: Script execution failed (use -d to debug)
 |_http-stored-xss: Couldn't find any stored XSS vulnerabilities.
 |_http-csrf: Couldn't find any CSRF vulnerabilities.

 * the --script=vuln will run scripts that focus specifically on detecting known 
   vulnerabilities in the service running on port 6379
    - e.g., weak configurations, or known vulnerabilities in the redis service
       - if no results are found then the service may be fully patched!

FOOTHOLD

Submit user flag and root flag.

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