CVE-2022-43723

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{"affected": [{"affectedData": [{"product": "SICAM PAS/PQS", "vendor": "Siemens", "versions": [{"status": "affected", "version": "All versions < V7.0"}]}, {"product": "SICAM PAS/PQS", "vendor": "Siemens", "versions": [{"status": "affected", "version": "All versions >= 7.0 < V8.06"}]}], "source": "productcert@siemens.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:siemens:sicam_pas\\/pqs:*:*:*:*:*:*:*:*", "matchCriteriaId": "21250DFA-9054-4988-BB37-E77789AD4F20", "versionEndExcluding": "8.06", "versionStartIncluding": "7.0", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in SICAM PAS/PQS (All versions < V7.0), SICAM PAS/PQS (All versions >= 7.0 < V8.06). Affected software does not properly validate the input for a certain parameter in the s7ontcp.dll. This could allow an unauthenticated remote attacker to send messages and create a denial of service condition as the application crashes. At the time of assigning the CVE, the affected firmware version of the component has already been superseded by succeeding mainline versions."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en SICAM PAS/PQS (Todas las versiones &lt; V7.0), SICAM PAS/PQS (Todas las versiones &gt;= 7.0 &lt; V8.06). El software afectado no valida correctamente la entrada de un determinado par\u00e1metro en s7ontcp.dll. Esto podr\u00eda permitir que un atacante remoto no autenticado env\u00ede mensajes y cree una condici\u00f3n de Denegaci\u00f3n de Servicio (DoS) cuando la aplicaci\u00f3n falla. En el momento de asignar el CVE, la versi\u00f3n de firmware afectada del componente ya ha sido reemplazada por versiones principales sucesivas."}], "id": "CVE-2022-43723", "lastModified": "2026-06-17T05:07:13.567", "metrics": {"cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "nvd@nist.gov", "type": "Primary"}, {"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 7.5, "baseSeverity": "HIGH", "confidentialityImpact": "NONE", "integrityImpact": "NONE", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H", "version": "3.1"}, "exploitabilityScore": 3.9, "impactScore": 3.6, "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}], "ssvcV203": [{"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "ssvcData": {"id": "CVE-2022-43723", "options": [{"exploitation": "none"}, {"automatable": "yes"}, {"technicalImpact": "partial"}], "role": "CISA Coordinator", "timestamp": "2025-04-22T15:17:02.873243Z", "version": "2.0.3"}}]}, "published": "2022-12-13T16:15:24.250", "references": [{"source": "productcert@siemens.com", "tags": ["Patch", "Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-849072.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Patch", "Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-849072.pdf"}], "sourceIdentifier": "productcert@siemens.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-1287"}], "source": "productcert@siemens.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "nvd@nist.gov", "type": "Secondary"}, {"description": [{"lang": "en", "value": "CWE-20"}], "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "type": "Secondary"}]}

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