CVE-2018-11462

{"containers": {"cna": {"affected": [{"product": "SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8", "vendor": "Siemens AG", "versions": [{"status": "affected", "version": "SINUMERIK 808D V4.7 : All versions"}, {"status": "affected", "version": "SINUMERIK 808D V4.8 : All versions"}, {"status": "affected", "version": "SINUMERIK 828D V4.7 : All versions < V4.7 SP6 HF1"}, {"status": "affected", "version": "SINUMERIK 840D sl V4.7 : All versions < V4.7 SP6 HF5"}, {"status": "affected", "version": "SINUMERIK 840D sl V4.8 : All versions < V4.8 SP3"}]}], "datePublic": "2018-12-12T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions < V4.8 SP3). By sending a specially crafted authentication request to the affected systems a remote attacker could escalate his privileges to an elevated user account but not to root. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no privileges and no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-264", "description": "CWE-264: Permissions, Privileges, and Access Controls", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2018-12-14T10:57:02.000Z", "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "shortName": "siemens"}, "references": [{"name": "106185", "tags": ["vdb-entry", "x_refsource_BID"], "url": "http://www.securityfocus.com/bid/106185"}, {"tags": ["x_refsource_CONFIRM"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "productcert@siemens.com", "ID": "CVE-2018-11462", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8", "version": {"version_data": [{"version_value": "SINUMERIK 808D V4.7 : All versions"}, {"version_value": "SINUMERIK 808D V4.8 : All versions"}, {"version_value": "SINUMERIK 828D V4.7 : All versions < V4.7 SP6 HF1"}, {"version_value": "SINUMERIK 840D sl V4.7 : All versions < V4.7 SP6 HF5"}, {"version_value": "SINUMERIK 840D sl V4.8 : All versions < V4.8 SP3"}]}}]}, "vendor_name": "Siemens AG"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions < V4.8 SP3). By sending a specially crafted authentication request to the affected systems a remote attacker could escalate his privileges to an elevated user account but not to root. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no privileges and no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-264: Permissions, Privileges, and Access Controls"}]}]}, "references": {"reference_data": [{"name": "106185", "refsource": "BID", "url": "http://www.securityfocus.com/bid/106185"}, {"name": "https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf", "refsource": "CONFIRM", "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T08:10:14.563Z"}, "title": "CVE Program Container", "references": [{"name": "106185", "tags": ["vdb-entry", "x_refsource_BID", "x_transferred"], "url": "http://www.securityfocus.com/bid/106185"}, {"tags": ["x_refsource_CONFIRM", "x_transferred"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf"}]}]}, "cveMetadata": {"assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77", "assignerShortName": "siemens", "cveId": "CVE-2018-11462", "datePublished": "2018-12-12T16:00:00.000Z", "dateReserved": "2018-05-25T00:00:00.000Z", "dateUpdated": "2024-08-05T08:10:14.563Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "SINUMERIK 808D V4.7, SINUMERIK 808D V4.8, SINUMERIK 828D V4.7, SINUMERIK 840D sl V4.7, SINUMERIK 840D sl V4.8", "vendor": "Siemens AG", "versions": [{"status": "affected", "version": "SINUMERIK 808D V4.7 : All versions"}, {"status": "affected", "version": "SINUMERIK 808D V4.8 : All versions"}, {"status": "affected", "version": "SINUMERIK 828D V4.7 : All versions < V4.7 SP6 HF1"}, {"status": "affected", "version": "SINUMERIK 840D sl V4.7 : All versions < V4.7 SP6 HF5"}, {"status": "affected", "version": "SINUMERIK 840D sl V4.8 : All versions < V4.8 SP3"}]}], "source": "productcert@siemens.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:sinumerik_808d_v4.7_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C3A4ADF0-33D6-49AA-9F17-594FB2405188", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:sinumerik_808d_v4.7:-:*:*:*:*:*:*:*", "matchCriteriaId": "C5B5C872-3E63-4696-BCEB-A4D236EC2B09", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:sinumerik_808d_v4.8_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "9A6EFCCC-87AB-4E71-93D7-206EF6E57AE8", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:sinumerik_808d_v4.8:-:*:*:*:*:*:*:*", "matchCriteriaId": "728CA45F-CE23-4EB8-810F-5292ACFD3D62", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:sinumerik_828d_v4.7_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "96A87A16-2670-4751-8B62-9C7ACE6BC705", "versionEndIncluding": "4.7", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:sinumerik_828d_v4.7:-:*:*:*:*:*:*:*", "matchCriteriaId": "B5F8425A-13F1-404C-9BF2-E9259BFE9BED", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:sinumerik_840d_sl_v4.7_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "061BC154-7411-4982-B9F8-9A1873099EC5", "versionEndIncluding": "4.7", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:sinumerik_840d_sl_v4.7:-:*:*:*:*:*:*:*", "matchCriteriaId": "286E7189-4FBC-4FC4-A411-C2365794A96D", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}, {"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:o:siemens:sinumerik_840d_sl_v4.8_firmware:*:*:*:*:*:*:*:*", "matchCriteriaId": "C4E14591-E3AA-4177-814E-3FB4C8F15590", "versionEndIncluding": "4.8", "vulnerable": true}], "negate": false, "operator": "OR"}, {"cpeMatch": [{"criteria": "cpe:2.3:h:siemens:sinumerik_840d_sl_v4.8:-:*:*:*:*:*:*:*", "matchCriteriaId": "1F75930F-4085-4A41-BCB6-930ADB8F0C32", "vulnerable": false}], "negate": false, "operator": "OR"}], "operator": "AND"}], "cveTags": [], "descriptions": [{"lang": "en", "value": "A vulnerability has been identified in SINUMERIK 808D V4.7 (All versions), SINUMERIK 808D V4.8 (All versions), SINUMERIK 828D V4.7 (All versions < V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (All versions < V4.7 SP6 HF5), SINUMERIK 840D sl V4.8 (All versions < V4.8 SP3). By sending a specially crafted authentication request to the affected systems a remote attacker could escalate his privileges to an elevated user account but not to root. The security vulnerability could be exploited by an attacker with network access to the affected systems. Successful exploitation requires no privileges and no user interaction. The vulnerability could allow an attacker to compromise confidentiality, integrity and availability of the system. At the time of advisory publication no public exploitation of this security vulnerability was known."}, {"lang": "es", "value": "Se ha identificado una vulnerabilidad en SINUMERIK 808D V4.7 (todas las versiones), SINUMERIK 808D V4.8 (todas las versiones), SINUMERIK 828D V4.7 (todas las versiones anteriores a la V4.7 SP6 HF1), SINUMERIK 840D sl V4.7 (todas las versiones anteriores a la V4.7 SP6 HF5) y SINUMERIK 840D sl V4.8 (todas las versiones anteriores a la V4.8 SP3). Mediante el env\u00edo de una petici\u00f3n de autenticaci\u00f3n especialmente manipulada a los sistemas afectados, un atacante remoto podr\u00eda escalar sus privilegios a una cuenta de usuario elevado, pero que no es root. Esta vulnerabilidad podr\u00eda ser explotada por un atacante con acceso de red a los sistemas afectados. Su explotaci\u00f3n con \u00e9xito no requiere privilegios de usuario ni interacci\u00f3n. Esta vulnerabilidad podr\u00eda permitir que un atacante comprometa la confidencialidad, integridad y disponibilidad del sistema. En el momento de la publicaci\u00f3n del advisory, no se conoce ninguna explotaci\u00f3n p\u00fablica de la vulnerabilidad de seguridad."}], "id": "CVE-2018-11462", "lastModified": "2026-06-17T01:35:59.263", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "NETWORK", "authentication": "NONE", "availabilityImpact": "PARTIAL", "baseScore": 7.5, "confidentialityImpact": "PARTIAL", "integrityImpact": "PARTIAL", "vectorString": "AV:N/AC:L/Au:N/C:P/I:P/A:P", "version": "2.0"}, "exploitabilityScore": 10.0, "impactScore": 6.4, "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": "2018-12-12T16:29:00.497", "references": [{"source": "productcert@siemens.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/106185"}, {"source": "productcert@siemens.com", "tags": ["Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "http://www.securityfocus.com/bid/106185"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Vendor Advisory"], "url": "https://cert-portal.siemens.com/productcert/pdf/ssa-170881.pdf"}], "sourceIdentifier": "productcert@siemens.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-264"}], "source": "productcert@siemens.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-noinfo"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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