Sighting correlations

What the source of this sighting of CVE-2021-27562 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/f479858a-8a64-453e-8610-72f026515cf8

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.