{"containers": {"cna": {"affected": [{"product": "Modicon M580 Modicon M340 Modicon Quantum Modicon Premium", "vendor": "n/a", "versions": [{"status": "affected", "version": "Modicon M580 Modicon M340 Modicon Quantum Modicon Premium"}]}], "descriptions": [{"lang": "en", "value": "A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible denial of Service when writing invalid memory blocks to the controller over Modbus."}], "problemTypes": [{"descriptions": [{"description": "Multiple Vulnerabilities", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-06-11T18:06:08", "orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb", "shortName": "schneider"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/"}, {"tags": ["x_refsource_MISC"], "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0767"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cybersecurity@schneider-electric.com", "ID": "CVE-2018-7856", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Modicon M580 Modicon M340 Modicon Quantum Modicon Premium", "version": {"version_data": [{"version_value": "Modicon M580 Modicon M340 Modicon Quantum Modicon Premium"}]}}]}, "vendor_name": "n/a"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible denial of Service when writing invalid memory blocks to the controller over Modbus."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Multiple Vulnerabilities"}]}]}, "references": {"reference_data": [{"name": "https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/", "refsource": "MISC", "url": "https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/"}, {"name": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0767", "refsource": "MISC", "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0767"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T06:37:59.599Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0767"}]}]}, "cveMetadata": {"assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb", "assignerShortName": "schneider", "cveId": "CVE-2018-7856", "datePublished": "2019-05-22T20:03:45", "dateReserved": "2018-03-08T00:00:00", "dateUpdated": "2024-08-05T06:37:59.599Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:modicon_premium_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "14A20823-667A-423E-BB4B-2530B3EF1AF7", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:modicon_premium:-:*:*:*:*:*:*:*", "matchCriteriaId": "F00936E2-E6EF-4ABF-8666-7D83BE424F42", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:modicon_quantum_firmware:-:*:*:*:*:*:*:*", "matchCriteriaId": "1B52EEB1-70EF-4D6E-82A7-73576462F7FB", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:modicon_quantum:-:*:*:*:*:*:*:*", "matchCriteriaId": "A9B7CEF7-B9BA-4923-808F-DA2931569EBB", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:modicon_m340_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "3FD2397C-67A1-4AFD-BC42-6ECC3BD88C24", "versionEndExcluding": "3.10", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:modicon_m340:-:*:*:*:*:*:*:*", "matchCriteriaId": "138681A2-0146-492B-8E10-06849FC27C6E", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:modicon_m580_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "B9C5B0D1-D3A4-468A-807E-6BB3F98CC116", "versionEndExcluding": "2.90", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:modicon_m580:-:*:*:*:*:*:*:*", "matchCriteriaId": "E876C738-ABF6-4864-98A6-1E06E96A0DF4", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A CWE-248: Uncaught Exception vulnerability exists in all versions of the Modicon M580, Modicon M340, Modicon Quantum, and Modicon Premium which could cause a possible denial of Service when writing invalid memory blocks to the controller over Modbus."}, {"lang": "es", "value": "Una CWE-248: Existe una vulnerabilidad de Excepci\u00f3n no Detectada en todas las versiones de Modicon M580, Modicon M340, Modicon Quantum y Modicon Premium, que podr\u00eda generar una posible Denegaci\u00f3n de Servicio cuando se escriben bloques de memoria no v\u00e1lidos hacia el controlador sobre protocolo Modbus."}], "id": "CVE-2018-7856", "lastModified": "2022-02-03T14:23:35.967", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "NONE", "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "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"}]}, "published": "2019-05-22T21:29:00.527", "references": [{"source": "cybersecurity@se.com", "tags": ["Mitigation", "Vendor Advisory"], "url": "https://www.schneider-electric.com/en/download/document/SEVD-2019-134-11/"}, {"source": "cybersecurity@se.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2019-0767"}], "sourceIdentifier": "cybersecurity@se.com", "vulnStatus": "Analyzed", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-754"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}