CVE-2023-47304

{"id": "CVE-2023-47304", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Primary", "source": "nvd@nist.gov", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.8, "attackVector": "LOCAL", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "integrityImpact": "HIGH", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "HIGH", "privilegesRequired": "LOW", "confidentialityImpact": "HIGH"}, "impactScore": 5.9, "exploitabilityScore": 1.8}]}, "published": "2023-12-05T04:15:07.083", "references": [{"url": "https://trojanhorsey.substack.com/p/cve-2023-47304-unsecured-uart-in", "tags": ["Exploit"], "source": "cve@mitre.org"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-287"}]}], "descriptions": [{"lang": "en", "value": "An issue was discovered in Vonage Box Telephone Adapter VDV23 version VDV21-3.2.11-0.5.1, allows local attackers to bypass UART authentication controls and read/write arbitrary values to the memory of the device."}, {"lang": "es", "value": "Se descubri\u00f3 un problema en Vonage Box Telephone Adapter VDV23 versi\u00f3n VDV21-3.2.11-0.5.1, que permite a atacantes locales eludir los controles de autenticaci\u00f3n UART y leer/escribir valores arbitrarios en la memoria del dispositivo."}], "lastModified": "2023-12-11T15:37:02.707", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:o:vonage:vdv23_firmware:vdv21-3.2.11-0.5.1:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "2E6A9EB7-FD15-44AE-8AE9-052C5FE43495"}], "operator": "OR"}, {"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:h:vonage:vdv23:-:*:*:*:*:*:*:*", "vulnerable": false, "matchCriteriaId": "B2A5A354-8732-4192-ABA1-B2CCE9F2472B"}], "operator": "OR"}], "operator": "AND"}], "sourceIdentifier": "cve@mitre.org"}