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ID

VAR-201712-1108


CVE

CVE-2017-8866


TITLE

Elemental Path of CogniToys Dino Vulnerabilities related to the use of cryptographic algorithms in smart toy firmware

Trust: 0.8

sources: JVNDB: JVNDB-2017-011562

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. Elemental Path of CogniToys Dino Smart toy (smart toy) Vulnerabilities in the use of cryptographic algorithms exist in the firmware.Information may be obtained. ElementalPath'sCogniToysDino is a smart toy from ElementalPath's in the United States that can communicate with children. A security vulnerability exists in ElementalPathCogniToysDino that uses firmware version 0.0.794 and earlier. The vulnerability stems from the fact that the program uses a fixed, hard-coded key pool

Trust: 2.25

sources: NVD: CVE-2017-8866 // JVNDB: JVNDB-2017-011562 // CNVD: CNVD-2018-00676 // VULHUB: VHN-117069

IOT TAXONOMY

category:['Network device']sub_category: -

Trust: 0.6

sources: CNVD: CNVD-2018-00676

AFFECTED PRODUCTS

vendor:cognitoysmodel:stemosaurscope:lteversion:0.0.794

Trust: 1.0

vendor:elemental pathmodel:stemosaurscope: - version: -

Trust: 0.8

vendor:elementalmodel:path's cogni toys dinoscope:lteversion:<=0.0.794

Trust: 0.6

vendor:cognitoysmodel:stemosaurscope:eqversion:0.0.794

Trust: 0.6

sources: CNVD: CNVD-2018-00676 // JVNDB: JVNDB-2017-011562 // CNNVD: CNNVD-201705-547 // NVD: CVE-2017-8866

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2017-8866
value: MEDIUM

Trust: 1.0

NVD: CVE-2017-8866
value: MEDIUM

Trust: 0.8

CNVD: CNVD-2018-00676
value: MEDIUM

Trust: 0.6

CNNVD: CNNVD-201705-547
value: MEDIUM

Trust: 0.6

VULHUB: VHN-117069
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2017-8866
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

CNVD: CNVD-2018-00676
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.6

VULHUB: VHN-117069
severity: MEDIUM
baseScore: 4.3
vectorString: AV:N/AC:M/AU:N/C:P/I:N/A:N
accessVector: NETWORK
accessComplexity: MEDIUM
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 8.6
impactScore: 2.9
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2017-8866
baseSeverity: MEDIUM
baseScore: 5.9
vectorString: CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N
attackVector: NETWORK
attackComplexity: HIGH
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: NONE
availabilityImpact: NONE
exploitabilityScore: 2.2
impactScore: 3.6
version: 3.0

Trust: 1.8

sources: CNVD: CNVD-2018-00676 // VULHUB: VHN-117069 // JVNDB: JVNDB-2017-011562 // CNNVD: CNNVD-201705-547 // NVD: CVE-2017-8866

PROBLEMTYPE DATA

problemtype:CWE-327

Trust: 1.9

sources: VULHUB: VHN-117069 // JVNDB: JVNDB-2017-011562 // NVD: CVE-2017-8866

THREAT TYPE

remote

Trust: 0.6

sources: CNNVD: CNNVD-201705-547

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201705-547

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2017-011562

PATCH
title:Top Pageurl:http://elementalpath.com/
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2017-011562

EXTERNAL IDS
db:NVDid:CVE-2017-8866
Trust: 3.1
db:JVNDBid:JVNDB-2017-011562
Trust: 0.8
db:CNNVDid:CNNVD-201705-547
Trust: 0.7
db:CNVDid:CNVD-2018-00676
Trust: 0.6
db:VULHUBid:VHN-117069
Trust: 0.1
sources:
            
            
            CNVD: CNVD-2018-00676 // 
            
            
            
            VULHUB: VHN-117069 // 
            
            
            
            JVNDB: JVNDB-2017-011562 // 
            
            
            
            CNNVD: CNNVD-201705-547 // 
            
            
            
            NVD: CVE-2017-8866

REFERENCES
url:https://dl.acm.org/citation.cfm?id=3139947
Trust: 2.5
url:https://nvd.nist.gov/vuln/detail/cve-2017-8866
Trust: 1.4
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2017-8866
Trust: 0.8
sources:
            
            
            CNVD: CNVD-2018-00676 // 
            
            
            
            VULHUB: VHN-117069 // 
            
            
            
            JVNDB: JVNDB-2017-011562 // 
            
            
            
            CNNVD: CNNVD-201705-547 // 
            
            
            
            NVD: CVE-2017-8866

SOURCES
db:CNVDid:CNVD-2018-00676
db:VULHUBid:VHN-117069
db:JVNDBid:JVNDB-2017-011562
db:CNNVDid:CNNVD-201705-547
db:NVDid:CVE-2017-8866

LAST UPDATE DATE
2025-04-20T23:25:53.027000+00:00

SOURCES UPDATE DATE
db:CNVDid:CNVD-2018-00676date:2018-01-10T00:00:00
db:VULHUBid:VHN-117069date:2018-01-04T00:00:00
db:JVNDBid:JVNDB-2017-011562date:2018-01-18T00:00:00
db:CNNVDid:CNNVD-201705-547date:2017-12-12T00:00:00
db:NVDid:CVE-2017-8866date:2025-04-20T01:37:25.860

SOURCES RELEASE DATE
db:CNVDid:CNVD-2018-00676date:2018-01-09T00:00:00
db:VULHUBid:VHN-117069date:2017-12-11T00:00:00
db:JVNDBid:JVNDB-2017-011562date:2018-01-18T00:00:00
db:CNNVDid:CNNVD-201705-547date:2017-05-11T00:00:00
db:NVDid:CVE-2017-8866date:2017-12-11T21:29:00.827