Sighting correlations

What the source of this sighting of CVE-2019-1253 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/a7b77af0-8a20-46e6-a1b4-2fdb63f0d20e

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.