CVE-2018-7811

{"containers": {"cna": {"affected": [{"product": "Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200", "vendor": "Schneider Electric SE", "versions": [{"status": "affected", "version": "Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200"}]}], "datePublic": "2018-11-30T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "An Unverified Password Change vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 which could allow an unauthenticated remote user to access the change password function of the web server"}], "problemTypes": [{"descriptions": [{"description": "Unverified Password Change", "lang": "en", "type": "text"}]}], "providerMetadata": {"dateUpdated": "2019-10-02T12:09:37.000Z", "orgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb", "shortName": "schneider"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://www.tenable.com/security/research/tra-2018-38"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/"}, {"tags": ["x_refsource_MISC"], "url": "https://security.cse.iitk.ac.in/responsible-disclosure"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "cybersecurity@schneider-electric.com", "ID": "CVE-2018-7811", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200", "version": {"version_data": [{"version_value": "Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200"}]}}]}, "vendor_name": "Schneider Electric SE"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "An Unverified Password Change vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 which could allow an unauthenticated remote user to access the change password function of the web server"}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "Unverified Password Change"}]}]}, "references": {"reference_data": [{"name": "https://www.tenable.com/security/research/tra-2018-38", "refsource": "MISC", "url": "https://www.tenable.com/security/research/tra-2018-38"}, {"name": "https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/", "refsource": "CONFIRM", "url": "https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/"}, {"name": "https://security.cse.iitk.ac.in/responsible-disclosure", "refsource": "MISC", "url": "https://security.cse.iitk.ac.in/responsible-disclosure"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T06:37:59.588Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://www.tenable.com/security/research/tra-2018-38"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/"}, {"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://security.cse.iitk.ac.in/responsible-disclosure"}]}]}, "cveMetadata": {"assignerOrgId": "076d1eb6-cfab-4401-b34d-6dfc2a413bdb", "assignerShortName": "schneider", "cveId": "CVE-2018-7811", "datePublished": "2018-11-30T19:00:00.000Z", "dateReserved": "2018-03-08T00:00:00.000Z", "dateUpdated": "2024-08-05T06:37:59.588Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

{}

{"affected": [{"affectedData": [{"product": "Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200", "vendor": "Schneider Electric SE", "versions": [{"status": "affected", "version": "Embedded Web Servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200"}]}], "source": "cybersecurity@se.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:modicom_m340_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "A53C0B78-6556-44B7-9546-75F48EDD87CB", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:modicom_m340:-:*:*:*:*:*:*:*", "matchCriteriaId": "7F3D3249-CD51-496E-AB39-79D53EB318F8", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:modicom_premium_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "AA79EF8E-C525-4CCB-AC21-F7493FA55BF7", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:modicom_premium:*:*:*:*:*:*:*:*", "matchCriteriaId": "8BAD47C7-A8D1-44B3-9917-D5285E63F3B5", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:modicom_quantum_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "62BAE494-82C9-4CC7-8149-37DD1ADA10F2", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:modicom_quantum:*:*:*:*:*:*:*:*", "matchCriteriaId": "1B17B062-016A-45C2-A640-C8FD31E6E05F", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:schneider-electric:modicom_bmxnor0200h_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "D99FE33D-BBA0-40B7-B79C-E276BF8353FB", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:schneider-electric:modicom_bmxnor0200h:-:*:*:*:*:*:*:*", "matchCriteriaId": "8C420C7F-5B35-4775-8775-241FDD0B759C", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "An Unverified Password Change vulnerability exists in the embedded web servers in all Modicon M340, Premium, Quantum PLCs and BMXNOR0200 which could allow an unauthenticated remote user to access the change password function of the web server"}, {"lang": "es", "value": "Existe un cambio de contrase\u00f1a sin verificar en los servidores web embebidos en todos los productos Modicon M340, Premium, Quantum PLCs y BMXNOR0200, lo que podr\u00eda permitir que un usuario remoto no autenticado acceda a la funci\u00f3n de cambio de contrase\u00f1as del servidor web."}], "id": "CVE-2018-7811", "lastModified": "2026-06-17T02:03:46.700", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "MEDIUM", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "NONE", "baseScore": 5.0, "confidentialityImpact": "NONE", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:N/I:P/A:N", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 2.9, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV30": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "NETWORK", "availabilityImpact": "HIGH", "baseScore": 9.8, "baseSeverity": "CRITICAL", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H", "version": "3.0"}, "exploitabilityScore": 3.9, "impactScore": 5.9, "source": "nvd@nist.gov", "type": "Primary"}]}, "published": "2018-11-30T19:29:00.500", "references": [{"source": "cybersecurity@se.com", "url": "https://security.cse.iitk.ac.in/responsible-disclosure"}, {"source": "cybersecurity@se.com", "tags": ["Vendor Advisory"], "url": "https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/"}, {"source": "cybersecurity@se.com", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.tenable.com/security/research/tra-2018-38"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "url": "https://security.cse.iitk.ac.in/responsible-disclosure"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://www.schneider-electric.com/en/download/document/SEVD-2018-327-01/"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Exploit", "Third Party Advisory"], "url": "https://www.tenable.com/security/research/tra-2018-38"}], "sourceIdentifier": "cybersecurity@se.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-640"}], "source": "nvd@nist.gov", "type": "Primary"}]}

{}

{}