CVE-2020-9389 - Username enumeration possible via a timing attack
Username enumeration is the ability to find out valid usernames with an automated process, for example based on the server's response to a username. Before Dashboard Server version 4.6, it was possible to determine valid usernames based on the different amount of time it took the server to respond to valid and invalid usernames.
The server's response time for valid and invalid usernames is constant.
What should you do?
If you are using a Dashboard Server version earlier than 4.6, update to version 4.6 or later.
Affected and resolved software versions
|Product||Affected versions||Resolved versions|
|SCOM Edition||Versions earlier than 4.6||4.6 and later versions|
SquaredUp would like to thank Giuseppe-Diego Gianni from NATO for reporting this vulnerability.
Did you notice a vulnerability or need further help?
Please contact SquaredUp Support if you have any questions about this vulnerability or need further help.
If you believe you've found a different security vulnerability in one of our products please report it by emailing our support team so we can work on fixing it: firstname.lastname@example.org
Revision history of this article
|10.6.2021||Updated support contact information|