Sighting correlations

What the source of this sighting of CVE-2021-20617 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/d71e3608-1695-4a33-8504-689c26c4b131

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.