Sighting correlations

What the source of this sighting of CVE-2021-30661 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/2b994ba9-0a61-4347-9cbc-7c79dd59e50f

Drag nodes to arrange them. Double-click a vulnerability to open it. The Physics button on the left tunes the layout and the simulation; the legend at the bottom left hides or shows vulnerabilities by sighting type.