Not that I know of. You can always request SW to make a connect for it. Typically by opening a case, have the device send syslog to an empty local, then export the syslog and send that to SW.
SolarWinds Knowledge Base :: Applying a LEM Connector Update Package is where you can download the latest.
Data Sources - Log Management & Log Analyzer Software | SolarWinds is where you can see supported data sources, but this list is not as current as the actual connector package itself.
In the package, I see:
I think you'll get the generic stuff through the BigIP connectors, but not necessarily the WAF stuff. Best to ping.