Sighting correlations

What the source of this sighting of CVE-2011-3544 filed sightings of.

Source: https://db.gcve.eu/known-exploited-vulnerabilities-catalog/406041a2-5d23-4ea3-ae20-99a149b35c90

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.