Nmap →

Nmap scan report for 10.10.86.27
Host is up (0.049s latency).
Not shown: 65524 closed ports
PORT      STATE SERVICE     VERSION
21/tcp    open  ftp         ProFTPD 1.3.5
22/tcp    open  ssh         OpenSSH 7.2p2 Ubuntu 4ubuntu2.7 (Ubuntu Linux; protocol 2.0)
| ssh-hostkey: 
|   2048 b3:ad:83:41:49:e9:5d:16:8d:3b:0f:05:7b:e2:c0:ae (RSA)
|   256 f8:27:7d:64:29:97:e6:f8:65:54:65:22:f7:c8:1d:8a (ECDSA)
|_  256 5a:06:ed:eb:b6:56:7e:4c:01:dd:ea:bc:ba:fa:33:79 (ED25519)
80/tcp    open  http        Apache httpd 2.4.18 ((Ubuntu))
| http-robots.txt: 1 disallowed entry 
|_/admin.html
|_http-server-header: Apache/2.4.18 (Ubuntu)
|_http-title: Site doesn't have a title (text/html).
111/tcp   open  rpcbind     2-4 (RPC #100000)
| rpcinfo: 
|   program version    port/proto  service
|   100000  2,3,4        111/tcp   rpcbind
|   100000  2,3,4        111/udp   rpcbind
|   100000  3,4          111/tcp6  rpcbind
|   100000  3,4          111/udp6  rpcbind
|   100003  2,3,4       2049/tcp   nfs
|   100003  2,3,4       2049/tcp6  nfs
|   100003  2,3,4       2049/udp   nfs
|   100003  2,3,4       2049/udp6  nfs
|   100005  1,2,3      34127/tcp   mountd
|   100005  1,2,3      42060/udp6  mountd
|   100005  1,2,3      48247/udp   mountd
|   100005  1,2,3      52843/tcp6  mountd
|   100021  1,3,4      33987/tcp   nlockmgr
|   100021  1,3,4      38987/udp6  nlockmgr
|   100021  1,3,4      44507/tcp6  nlockmgr
|   100021  1,3,4      57105/udp   nlockmgr
|   100227  2,3         2049/tcp   nfs_acl
|   100227  2,3         2049/tcp6  nfs_acl
|   100227  2,3         2049/udp   nfs_acl
|_  100227  2,3         2049/udp6  nfs_acl
139/tcp   open  netbios-ssn Samba smbd 3.X - 4.X (workgroup: WORKGROUP)
445/tcp   open  netbios-ssn Samba smbd 4.3.11-Ubuntu (workgroup: WORKGROUP)
2049/tcp  open  nfs_acl     2-3 (RPC #100227)
33987/tcp open  nlockmgr    1-4 (RPC #100021)
34127/tcp open  mountd      1-3 (RPC #100005)
35425/tcp open  mountd      1-3 (RPC #100005)
47635/tcp open  mountd      1-3 (RPC #100005)

Samba Script Scanning →

So after we do script scanning on this IP we can see that there are 3 users

Host script results:
| smb-enum-shares: 
|   account_used: guest
|   \\\\10.10.86.27\\IPC$: 
|     Type: STYPE_IPC_HIDDEN
|     Comment: IPC Service (kenobi server (Samba, Ubuntu))
|     Users: 1
|     Max Users: <unlimited>
|     Path: C:\\tmp
|     Anonymous access: READ/WRITE
|     Current user access: READ/WRITE
|   \\\\10.10.86.27\\anonymous: 
|     Type: STYPE_DISKTREE
|     Comment: 
|     Users: 0
|     Max Users: <unlimited>
|     Path: C:\\home\\kenobi\\share
|     Anonymous access: READ/WRITE
|     Current user access: READ/WRITE
|   \\\\10.10.86.27\\print$: 
|     Type: STYPE_DISKTREE
|     Comment: Printer Drivers
|     Users: 0
|     Max Users: <unlimited>
|     Path: C:\\var\\lib\\samba\\printers
|     Anonymous access: <none>
|_    Current user access: <none>
|_smb-enum-users: ERROR: Script execution failed (use -d to debug)