CVE-2023-51392

{"id": "CVE-2023-51392", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "product-security@silabs.com", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 6.2, "attackVector": "LOCAL", "baseSeverity": "MEDIUM", "vectorString": "CVSS:3.1/AV:L/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": 2.5}, {"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": "2024-02-23T17:15:07.840", "references": [{"url": "https://community.silabs.com/068Vm000001BKm6", "tags": ["Permissions Required"], "source": "product-security@silabs.com"}, {"url": "https://community.silabs.com/068Vm000001BKm6", "tags": ["Permissions Required"], "source": "af854a3a-2127-422b-91ae-364da2661108"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "product-security@silabs.com", "description": [{"lang": "en", "value": "CWE-1240"}]}, {"type": "Primary", "source": "nvd@nist.gov", "description": [{"lang": "en", "value": "CWE-327"}]}], "descriptions": [{"lang": "en", "value": "Ember ZNet between v7.2.0 and v7.4.0 used software AES-CCM instead of integrated hardware cryptographic accelerators, potentially increasing risk of electromagnetic and differential power analysis sidechannel attacks."}, {"lang": "es", "value": "Ember ZNet entre v7.2.0 y v7.4.0 utiliz\u00f3 software AES-CCM en lugar de aceleradores criptogr\u00e1ficos de hardware integrados, lo que potencialmente aumenta el riesgo de ataques de canal lateral de an\u00e1lisis de potencia diferencial y electromagn\u00e9tico."}], "lastModified": "2025-02-12T18:49:30.867", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:silabs:emberznet:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "E456A82A-F19A-4C1C-B775-8D3D61447EE6", "versionEndIncluding": "7.2.4", "versionStartIncluding": "7.2.0"}], "operator": "OR"}]}], "sourceIdentifier": "product-security@silabs.com"}