An issue was discovered on D-Link 6600-AP and DWL-3600AP Ax 4.2.0.14 21/03/2019 devices. There is an ability to escape to a shell in the restricted command line interface, as demonstrated by the `/bin/sh -c wget` sequence.Referenceshttps://us.dlink.com/en/security-advisoryhttps://www.dlink.com/en/security-bulletinhttp://packetstormsecurity.com/files/153840/D-Link-6600-AP-XSS-DoS-Information-Disclosure.html
