CVE-2017-8866

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.

CVSS v3 5.9 MEDIUM
CVSS v2.0 4.3 MEDIUM

5.9^/10

CVSS v3 : MEDIUM

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

Exploitability : 2.2 / Impact : 3.6

Attack Vector NETWORK

Attack Complexity HIGH

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

4.3^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 2.9

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact NONE

Availability Impact NONE

References

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

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:cognitoys:stemosaur_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:cognitoys:stemosaur:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2017-12-11 21:29

Updated : 2024-02-04 19:29

NVD link : CVE-2017-8866

Mitre link : CVE-2017-8866

CVE.ORG link : CVE-2017-8866

JSON object : View

Products Affected

cognitoys

stemosaur_firmware
stemosaur

CWE

CWE-327

Use of a Broken or Risky Cryptographic Algorithm

{"id": "CVE-2017-8866", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 4.3, "accessVector": "NETWORK", "vectorString": "AV:N/AC:M/Au:N/C:P/I:N/A:N", "authentication": "NONE", "integrityImpact": "NONE", "accessComplexity": "MEDIUM", "availabilityImpact": "NONE", "confidentialityImpact": "PARTIAL"}, "acInsufInfo": false, "impactScore": 2.9, "baseSeverity": "MEDIUM", "obtainAllPrivilege": false, "exploitabilityScore": 8.6, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV30": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.0", "baseScore": 5.9, "attackVector": "NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "HIGH", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.2}]}, "published": "2017-12-11T21:29:00.827", "references": [{"url": "https://dl.acm.org/citation.cfm?id=3139947", "tags": ["Issue Tracking", "Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-327"}]}], "descriptions": [{"lang": "en", "value": "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."}, {"lang": "es", "value": "Los juguetes inteligentes CogniToys Dino de Elemental Path hasta la versi\u00f3n de firmware 0.0.794 comparten un peque\u00f1o grupo fijo de claves embebidas. Esto permite que un atacante remoto emplee un dispositivo Dino diferente para descodificar el tr\u00e1fico VoIP entre el Dino de un ni\u00f1o y el servidor remoto."}], "lastModified": "2018-01-04T16:23:19.730", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:cognitoys:stemosaur_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "88EDB973-E374-4A07-985D-EA8138D2ECBD", "versionEndIncluding": "0.0.794"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:cognitoys:stemosaur:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "2F8C9518-FB3F-4DD6-841F-D653B70470D2"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}