CVE-2017-8866

CVSS V2 Medium 4.3 CVSS V3 Medium 5.9

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.

Overview

CVE ID
CVE-2017-8866

Assigner
cve@mitre.org

Vulnerability Status
Analyzed

Published Version
2017-12-11T21:29:00

Last Modified Date
2018-01-04T16:23:19

Weakness Enumerations

CWE	URL
CWE-327	http://cwe.mitre.org/data/definitions/327.html

CPE Configuration (Product)

CPE	Vulnerable	Operator	Version End
		AND
cpe:2.3:o:cognitoys:stemosaur_firmware::::::::	1	OR	0.0.794
cpe:2.3:h:cognitoys:stemosaur:-:::::::*	0	OR

CVSS Version 2

Version
2.0

Vector String
AV:N/AC:M/Au:N/C:P/I:N/A:N

Access Vector
NETWORK

Access Compatibility
MEDIUM

Authentication
NONE

Confidentiality Impact
PARTIAL

Integrity Impact
NONE

Availability Impact
NONE

Base Score
4.3

Severity
MEDIUM

Exploitability Score
8.6

Impact Score
2.9

CVSS Version 3

Version
3.0

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

Attack Vector
NETWORK

Attack Compatibility
HIGH

Privileges Required
NONE

User Interaction
NONE

Scope
UNCHANGED

Confidentiality Impact
HIGH

Availability Impact
NONE

Base Score
5.9

Base Severity
MEDIUM

Exploitability Score
2.2

Impact Score
3.6

References

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

Sources

Source Name	Source URL
NIST	https://nvd.nist.gov/vuln/detail/CVE-2017-8866
MITRE	https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-8866

History

Created	Old Value	New Value	Data Type	Notes
2022-05-10 18:53:45				Added to TrackCVE
2022-12-02 23:54:42	2017-12-11T21:29Z	2017-12-11T21:29:00	CVE Published Date	updated
2022-12-02 23:54:42		2018-01-04T16:23:19	CVE Modified Date	updated
2022-12-02 23:54:42		Analyzed	Vulnerability Status	updated