Sighting correlations

What the source of this sighting of CVE-2021-40449 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/f2bbd3a4-5061-4b03-8792-b060c31fc0f6

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.