Sighting correlations

What the source of this sighting of CVE-2021-44207 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/161fe2d8-2480-4e4e-a15e-857e0ae39e99

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.