Sighting correlations

What the source of this sighting of CVE-2021-43711 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/6c9bcb78-e8db-492d-a2c2-441ce37bc4c2

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.