Sighting correlations

What the source of this sighting of CVE-2021-1048 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/0c16cd99-5d6b-41ce-bb22-2092b96555ca

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.