CVE-2018-6210

D-Link DIR-620 devices, with a certain Rostelekom variant of firmware 1.0.37, have a hardcoded rostel account, which makes it easier for remote attackers to obtain access via a TELNET session.

CVSS v3 9.8 CRITICAL
CVSS v2.0 10.0 HIGH

9.8^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.9

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

10.0^/10

CVSS v2.0 : HIGH

Vector : AV:N/AC:L/Au:N/C:C/I:C/A:C

Exploitability : 10.0 / Impact : 10.0

Access Vector NETWORK

Access Complexity LOW

Authentication NONE

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

References

Link	Resource
https://securelist.com/backdoors-in-d-links-backyard/85530/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:dlink:dir-620_firmware:1.0.37:*:*:*:*:*:*:*

cpe:2.3:h:dlink:dir-620:*:*:*:*:*:*:*:*

History

No history.

Information

Published : 2018-06-19 19:29

Updated : 2024-02-28 16:25

NVD link : CVE-2018-6210

Mitre link : CVE-2018-6210

CVE.ORG link : CVE-2018-6210

JSON object : View

Products Affected

dlink

dir-620_firmware
dir-620

CWE

CWE-798

Use of Hard-coded Credentials

{"id": "CVE-2018-6210", "metrics": {"cvssMetricV2": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"version": "2.0", "baseScore": 10.0, "accessVector": "NETWORK", "vectorString": "AV:N/AC:L/Au:N/C:C/I:C/A:C", "authentication": "NONE", "integrityImpact": "COMPLETE", "accessComplexity": "LOW", "availabilityImpact": "COMPLETE", "confidentialityImpact": "COMPLETE"}, "acInsufInfo": false, "impactScore": 10.0, "baseSeverity": "HIGH", "obtainAllPrivilege": false, "exploitabilityScore": 10.0, "obtainUserPrivilege": false, "obtainOtherPrivilege": false, "userInteractionRequired": false}], "cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 9.8, "attackVector": "NETWORK", "baseSeverity": "CRITICAL", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 3.9}]}, "published": "2018-06-19T19:29:00.423", "references": [{"url": "https://securelist.com/backdoors-in-d-links-backyard/85530/", "tags": ["Third Party Advisory"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-798"}]}], "descriptions": [{"lang": "en", "value": "D-Link DIR-620 devices, with a certain Rostelekom variant of firmware 1.0.37, have a hardcoded rostel account, which makes it easier for remote attackers to obtain access via a TELNET session."}, {"lang": "es", "value": "Los dispositivos D-Link DIR-620, con cierta variante Rostelekom del firmware 1.0.37, tienen una cuenta rostel embebida, lo que facilita que atacantes remotos obtengan acceso mediante una sesi\u00f3n TELNET."}], "lastModified": "2021-04-23T16:33:23.290", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:dlink:dir-620_firmware:1.0.37:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2B732DC7-F87E-49F2-BAE8-8E12BE18F29B"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:dlink:dir-620:*:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "12E133CE-6B74-4EB1-8C9A-F76084556235"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}