Last Modified: Jul 19, 2025
Affected Product(s):
BIG-IP AVR
Known Affected Versions:
13.0.0
Fixed In:
13.1.0, 13.0.0 HF1
Opened: Jan 10, 2017 Severity: 3-Major
On a system with a lot of AVR related data for DoS Attacks, it might take a while to load the data needed for display on DoS Visibility pages. GUI queries the backend for all the required data simultaneously, which can cause the web server to attempt to handle too many open connections, and result high CPU usage.
Instability in GUI usage. Performance degradation. Potential disconnections.
Large amounts of data for DoS Attacks
None.
Optimizations were done both on the back-end/database side and on the GUI side. GUI will now throttle its queries to the server.