Extreme Networks Aerohive HiveOS versions 11.x and below remote denial of service exploit. An unauthenticated malicious user can trigger a denial of service (DoS) attack when sending specific application layer packets towards the Aerohive NetConfig UI. This proof of concept exploit renders the application unusable for 305 seconds or 5 minutes with a single HTTP request using the action.php5 script calling the CliWindow function thru the _page parameter, denying access to the web server hive user interface.
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