A SQL injection vulnerability has been discovered in Cyberoam appliances running the Cyberoam operating system (CROS) that allows for unauthenticated remote code execution.
A small percentage of appliances have been impacted by a cryptominer that consumed CPU cycles, and our investigations have found no evidence that any data has been compromised or exfiltrated from those appliances.
For customers running CROS version 10.6.1 and above that use the default setting of automatic updates, the hotfix was automatically installed, and there is no action required. Customers who have changed their default settings will need to apply the update manually.
Version 10.6.3 and above
December 7, 2017
Version 10.6.1, 10.6.2.x
December 8, 2017
All versions prior to 10.6.1
Upgrade to current CROS version
If you have any further questions please contact Sophos Support.
If you've spotted an error or would like to provide feedback on this article, please use the section below to rate and comment on the article. This is invaluable to us to ensure that we continually strive to give our customers the best information possible.
Every comment submitted here is read (by a human) but we do not reply to specific technical questions. For technical support post a question to the community. Or click here for new feature/product improvements. Alternatively for paid/licensed products open a support ticket.