Sighting correlations

What the source of this sighting of CVE-2021-41277 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/c38e439f-6e00-42d0-b6f0-80357b03ab2f

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.