Sighting correlations

What the source of this sighting of CVE-2021-3223 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/d6cd0238-0c31-4fc7-a4b6-89e461cd6a97

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.