Sighting correlations

What the source of this sighting of CVE-2021-30666 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/54574a56-ae50-4b8f-968c-da641e7df5a5

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.