It provides some detail ("We are publishing limited technical information about CVE-2021-30860 at this time.") that might point someone in the right direction. And of course, once you have the old version of the software and the patched version you can figure out what's different between the two and know even more about the nature of the exploit. But someone would still have to do some legwork.
And of course, it's also possible that this site releases more information at some later date.
It provides some detail ("We are publishing limited technical information about CVE-2021-30860 at this time.") that might point someone in the right direction. And of course, once you have the old version of the software and the patched version you can figure out what's different between the two and know even more about the nature of the exploit. But someone would still have to do some legwork.
And of course, it's also possible that this site releases more information at some later date.