CVE-2023-40730

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{"affected": [{"affectedData": [{"defaultStatus": "unknown", "product": "QMS Automotive", "vendor": "Siemens", "versions": [{"status": "affected", "version": "All versions < V12.39"}]}], "source": "productcert@siemens.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:siemens:qms_automotive:*:*:*:*:*:*:*:*", "matchCriteriaId": "17162BBB-9C4B-4347-B2F6-F8E40D67C954", "versionEndExcluding": "12.39", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in QMS Automotive (All versions < V12.39). The QMS.Mobile module of the affected application lacks sufficient authorization checks. This could allow an attacker to access confidential information, perform administrative functions, or lead to a denial-of-service condition."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en QMS Automotive (todas las versiones &lt; V12.39). El m\u00f3dulo QMS.Mobile de la aplicaci\u00f3n afectada carece de suficientes comprobaciones de autorizaci\u00f3n. Esto podr\u00eda permitir a un atacante acceder a informaci\u00f3n confidencial, realizar funciones administrativas o provocar una condici\u00f3n de denegaci\u00f3n de servicio."}], "id": "CVE-2023-40730", "lastModified": "2026-06-17T06:19:17.617", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "LOW", "baseScore": 7.1, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "NONE", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:L", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 4.2, "source": "productcert@siemens.com", "type": "Secondary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "LOW", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "version": "3.1"}, "exploitabilityScore": 2.8, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2023-40730", "options": [{"exploitation": "none"}, {"automatable": "no"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-02-26T21:49:55.812536Z", "version": "2.0.3"}}]}, "published": "2023-09-12T10:15:29.403", "references": [{"source": "productcert@siemens.com", "tags": ["Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-147266.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-147266.pdf"}], "sourceIdentifier": "productcert@siemens.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-284"}], "source": "productcert@siemens.com", "type": "Secondary"}]}

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