CVE-2017-8867 — MEDIUM (5.9)

Q: How severe is CVE-2017-8867?

CVE-2017-8867 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2017-8867?

Check the references section above for vendor advisories and patch information. Affected products include: Cognitoys Stemosaur Firmware, Cognitoys Stemosaur.

Vulnerability Description

Elemental Path's CogniToys Dino smart toys through firmware version 0.0.794 use AES-128 with ECB mode to encrypt voice traffic between the device and remote server, allowing a malicious user to map encrypted traffic to a particular AES key index and gaining further access to eavesdrop on privacy-sensitive voice communication of a child and their Dino device.

CVSS Score

5.9

MEDIUM

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Cognitoys	Stemosaur Firmware	<= 0.0.794
Cognitoys	Stemosaur	-

References

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

FAQ

What is CVE-2017-8867?

CVE-2017-8867 is a vulnerability with a CVSS score of 5.9 (MEDIUM). Elemental Path's CogniToys Dino smart toys through firmware version 0.0.794 use AES-128 with ECB mode to encrypt voice traffic between the device and remote server, allowing a malicious user to map en...

How severe is CVE-2017-8867?

CVE-2017-8867 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-8867?

Check the references section above for vendor advisories and patch information. Affected products include: Cognitoys Stemosaur Firmware, Cognitoys Stemosaur.