CVE-2019-19834: Directory Traversal in ruckus_cli2 in Ruckus Wireless Unleashed through 200.7.10.102.64 allows a remote attacker to jail

A directory traversal vulnerability (a type of attack where an attacker uses special path characters like '../' to access files outside the intended directory) in Ruckus Wireless Unleashed version 200.7.10.102.64 and earlier allows a remote attacker to escape the CLI (command-line interface, a text-based way to control software) by using '../../../bin/sh' as a parameter in the debug script execution function. This gives the attacker unauthorized access to the underlying system.