Sighting correlations

What the source of this sighting of CVE-2021-39226 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/bc0969d3-bacf-42a1-a424-05120274bf6c

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.