CVE-2017-8865: Cognitoys Stemosaur Firmware

Medium severity, CVSS 5.9. EPSS: 0.8% chance of exploitation in the next 30 days.

Elemental Path's CogniToys Dino smart toys through firmware version 0.0.794 do not provide sufficient protections against capture-replay attacks, allowing an attacker on the network to replay VoIP traffic between a Dino device and remote server to any other Dino device.

Affected products

• Cognitoys Stemosaur Firmware: up to and including 0.0.794

Published 2017-12-11. Last modified 2026-06-17.