CVE-2023-27921

CVSS v3 6.5 MEDIUM

6.5^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 2.8 / Impact : 3.6

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact NONE

Availability Impact NONE

Scope UNCHANGED

J

INS MEME CORE Firmware version 2.2.0 and earlier uses a hard-coded cryptographic key, which may lead to data acquired by a sensor of the affected product being decrypted by a network-adjacent attacker.

References

Link	Resource
https://jinsmeme.com/media/2023-04-fwapp2	Release Notes
https://jvn.jp/en/jp/JVN13306058/	Third Party Advisory
https://jinsmeme.com/media/2023-04-fwapp2	Release Notes
https://jvn.jp/en/jp/JVN13306058/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:jins:jins_meme_firmware:*:*:*:*:*:*:*:*

cpe:2.3:h:jins:jins_meme:-:*:*:*:*:*:*:*

History

21 Nov 2024, 07:53

Type	Values Removed	Values Added
References	~~() https://jinsmeme.com/media/2023-04-fwapp2 - Release Notes~~	() https://jinsmeme.com/media/2023-04-fwapp2 - Release Notes
References	~~() https://jvn.jp/en/jp/JVN13306058/ - Third Party Advisory~~	() https://jvn.jp/en/jp/JVN13306058/ - Third Party Advisory

Information

Published : 2023-05-23 02:15

Updated : 2025-01-31 14:15

NVD link : CVE-2023-27921

Mitre link : CVE-2023-27921

CVE.ORG link : CVE-2023-27921

JSON object : View

Products Affected

CWE

CWE-798

Use of Hard-coded Credentials

{"id": "CVE-2023-27921", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "[email protected]", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.5, "attackVector": "ADJACENT_NETWORK", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N", "integrityImpact": "NONE", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "NONE", "privilegesRequired": "NONE", "confidentialityImpact": "HIGH"}, "impactScore": 3.6, "exploitabilityScore": 2.8}]}, "published": "2023-05-23T02:15:09.867", "references": [{"url": "https://jinsmeme.com/media/2023-04-fwapp2", "tags": ["Release Notes"], "source": "[email protected]"}, {"url": "https://jvn.jp/en/jp/JVN13306058/", "tags": ["Third Party Advisory"], "source": "[email protected]"}, {"url": "https://jinsmeme.com/media/2023-04-fwapp2", "tags": ["Release Notes"], "source": "af854a3a-2127-422b-91ae-364da2661108"}, {"url": "https://jvn.jp/en/jp/JVN13306058/", "tags": ["Third Party Advisory"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Modified", "weaknesses": [{"type": "Primary", "source": "[email protected]", "description": [{"lang": "en", "value": "CWE-798"}]}, {"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-798"}]}], "descriptions": [{"lang": "en", "value": "JINS MEME CORE Firmware version 2.2.0 and earlier uses a hard-coded cryptographic key, which may lead to data acquired by a sensor of the affected product being decrypted by a network-adjacent attacker."}], "lastModified": "2025-01-31T14:15:31.123", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:jins:jins_meme_firmware:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "52F3BF86-0FE5-45C9-A957-C32AFFB536B9", "versionEndExcluding": "2.3.0"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:jins:jins_meme:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "AC1D21F9-07CB-4E3A-83A0-3EB32DCB3D20"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "[email protected]"}