Insecure Encryption in CogniToys Dino Smart Toys Allows Eavesdropping on Child's Voice Communication

Insecure Encryption in CogniToys Dino Smart Toys Allows Eavesdropping on Child's Voice Communication

CVE-2017-8867 · MEDIUM Severity

AV:N/AC:M/AU:N/C:P/I:N/A:N

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.

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