Sighting correlations

What the source of this sighting of CVE-2011-1823 filed sightings of.

Source: https://vulnerability.circl.lu/known-exploited-vulnerabilities-catalog/41b07c36-b18b-4663-b346-ebc64e01bd76

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.