Sighting correlations

What the source of this sighting of CVE-2021-30713 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/71c31354-da34-48af-b17d-bd3e7b28c991

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.