Sighting correlations

What the source of this sighting of CVE-2021-27103 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/16ebc6fd-a310-4ea5-aa6b-07f8858daf04

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.