CVE-2017-8866

Name: CVE-2017-8866
Creator: NVD / NIST
Published: 2017-12-11T21:29:00.827+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.65%

Last modified Jun 17, 2026

CVE-2017-8866 is a vulnerability of currently unknown severity. Elemental Path's CogniToys Dino smart toys through firmware version 0.0.794 share a fixed small pool of hardcoded keys, allowing a remote attacker to use a different Dino device to decrypt VoIP traffic between a child's Dino and remote server.. EPSS estimates a 0.65% chance of exploitation in the next 30 days.

Description

Elemental Path's CogniToys Dino smart toys through firmware version 0.0.794 share a fixed small pool of hardcoded keys, allowing a remote attacker to use a different Dino device to decrypt VoIP traffic between a child's Dino and remote server.

Metrics

EPSS Probability

0.65%

46.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-327

Affected Software

Vendor	Product	Versions
Cognitoys	Stemosaur Firmware	<= 0.0.794

References

https://dl.acm.org/citation.cfm?id=3139947Issue Tracking, Third Party Advisory
https://dl.acm.org/citation.cfm?id=3139947Issue Tracking, Third Party Advisory

Timeline

Published: Dec 11, 2017
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2017-8866?

How severe is CVE-2017-8866?

Severity scoring for CVE-2017-8866 is pending analysis. The EPSS model estimates a 0.65% probability of exploitation in the next 30 days.

How do I fix CVE-2017-8866?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2017-8866?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST