module

Array Networks vAPV and vxAG Private Key Privilege Escalation Code Execution

Disclosed
Feb 3, 2014
Created
May 30, 2018

Description

This module exploits a default hardcoded private SSH key or default hardcoded
login and password in the vAPV 8.3.2.17 and vxAG 9.2.0.34 appliances made
by Array Networks. After logged in as the unprivileged user, it's possible to modify
the world-writable file /ca/bin/monitor.sh with attacker-supplied arbitrary code.
Execution is possible by using the backend tool, running setuid, to turn the debug
monitoring on. This makes it possible to trigger a payload with root privileges.

Author

Platform

Unix

Architectures

cmd

Module Options

To display the available options, load the module within the Metasploit console and run the commands 'show options' or 'show advanced':


msf > use exploit/unix/ssh/array_vxag_vapv_privkey_privesc
msf exploit(array_vxag_vapv_privkey_privesc) > show targets
...targets...
msf exploit(array_vxag_vapv_privkey_privesc) > set TARGET < target-id >
msf exploit(array_vxag_vapv_privkey_privesc) > show options
...show and set options...
msf exploit(array_vxag_vapv_privkey_privesc) > exploit

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