CVE-2018-1170

{"containers": {"cna": {"affected": [{"product": "Volkswagen Customer-Link App", "vendor": "Volkswagen", "versions": [{"status": "affected", "version": "1.30"}]}], "datePublic": "2018-02-27T00:00:00.000Z", "descriptions": [{"lang": "en", "value": "This vulnerability allows adjacent attackers to inject arbitrary Controller Area Network messages on vulnerable installations of Volkswagen Customer-Link App 1.30 and HTC Customer-Link Bridge. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Customer-Link App and Customer-Link Bridge. The issue results from the lack of a proper protection mechanism against unauthorized firmware updates. An attacker can leverage this vulnerability to inject CAN messages. Was ZDI-CAN-5264."}], "problemTypes": [{"descriptions": [{"cweId": "CWE-693", "description": "CWE-693-Protection Mechanism Failure", "lang": "en", "type": "CWE"}]}], "providerMetadata": {"dateUpdated": "2018-03-02T00:57:01.000Z", "orgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "shortName": "zdi"}, "references": [{"tags": ["x_refsource_MISC"], "url": "https://zerodayinitiative.com/advisories/ZDI-18-214"}], "x_legacyV4Record": {"CVE_data_meta": {"ASSIGNER": "zdi-disclosures@trendmicro.com", "ID": "CVE-2018-1170", "STATE": "PUBLIC"}, "affects": {"vendor": {"vendor_data": [{"product": {"product_data": [{"product_name": "Volkswagen Customer-Link App", "version": {"version_data": [{"version_value": "1.30"}]}}]}, "vendor_name": "Volkswagen"}]}}, "data_format": "MITRE", "data_type": "CVE", "data_version": "4.0", "description": {"description_data": [{"lang": "eng", "value": "This vulnerability allows adjacent attackers to inject arbitrary Controller Area Network messages on vulnerable installations of Volkswagen Customer-Link App 1.30 and HTC Customer-Link Bridge. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Customer-Link App and Customer-Link Bridge. The issue results from the lack of a proper protection mechanism against unauthorized firmware updates. An attacker can leverage this vulnerability to inject CAN messages. Was ZDI-CAN-5264."}]}, "problemtype": {"problemtype_data": [{"description": [{"lang": "eng", "value": "CWE-693-Protection Mechanism Failure"}]}]}, "references": {"reference_data": [{"name": "https://zerodayinitiative.com/advisories/ZDI-18-214", "refsource": "MISC", "url": "https://zerodayinitiative.com/advisories/ZDI-18-214"}]}}}, "adp": [{"providerMetadata": {"orgId": "af854a3a-2127-422b-91ae-364da2661108", "shortName": "CVE", "dateUpdated": "2024-08-05T03:51:48.902Z"}, "title": "CVE Program Container", "references": [{"tags": ["x_refsource_MISC", "x_transferred"], "url": "https://zerodayinitiative.com/advisories/ZDI-18-214"}]}]}, "cveMetadata": {"assignerOrgId": "99f1926a-a320-47d8-bbb5-42feb611262e", "assignerShortName": "zdi", "cveId": "CVE-2018-1170", "datePublished": "2018-03-02T01:00:00.000Z", "dateReserved": "2017-12-05T00:00:00.000Z", "dateUpdated": "2024-08-05T03:51:48.902Z", "state": "PUBLISHED"}, "dataType": "CVE_RECORD", "dataVersion": "5.1"}

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{"affected": [{"affectedData": [{"product": "Volkswagen Customer-Link App", "vendor": "Volkswagen", "versions": [{"status": "affected", "version": "1.30"}]}], "source": "zdi-disclosures@trendmicro.com"}], "configurations": [{"nodes": [{"cpeMatch": [{"criteria": "cpe:2.3:a:htc:customer-link_bridge:-:*:*:*:*:*:*:*", "matchCriteriaId": "4F6CB531-E048-48A6-8F95-819D00B577D5", "vulnerable": true}, {"criteria": "cpe:2.3:a:volkswagen:customer-link:1.30:*:*:*:*:*:*:*", "matchCriteriaId": "A272EDDC-C7FF-4953-B6C3-55CBCB4B87BD", "vulnerable": true}], "negate": false, "operator": "OR"}]}], "cveTags": [], "descriptions": [{"lang": "en", "value": "This vulnerability allows adjacent attackers to inject arbitrary Controller Area Network messages on vulnerable installations of Volkswagen Customer-Link App 1.30 and HTC Customer-Link Bridge. Authentication is not required to exploit this vulnerability. The specific flaw exists within the Customer-Link App and Customer-Link Bridge. The issue results from the lack of a proper protection mechanism against unauthorized firmware updates. An attacker can leverage this vulnerability to inject CAN messages. Was ZDI-CAN-5264."}, {"lang": "es", "value": "Esta vulnerabilidad permite que atacantes adyacentes inyecten mensajes Controller Area Network arbitrarios en instalaciones vulnerables de Volkswagen Customer-Link App 1.30 y HTC Customer-Link Bridge. No se requiere autenticaci\u00f3n para explotar esta vulnerabilidad. Este error en concreto existe en Customer-Link App y Customer-Link Bridge. El problema resulta de la falta de un mecanismo de protecci\u00f3n adecuado contra actualizaciones de firmware no autorizadas. Un atacante puede aprovechar esta vulnerabilidad para inyectar mensajes CAN. Anteriormente era ZDI-CAN-5264."}], "id": "CVE-2018-1170", "lastModified": "2026-06-17T01:50:38.010", "metrics": {"cvssMetricV2": [{"acInsufInfo": false, "baseSeverity": "HIGH", "cvssData": {"accessComplexity": "LOW", "accessVector": "ADJACENT_NETWORK", "authentication": "NONE", "availabilityImpact": "COMPLETE", "baseScore": 8.3, "confidentialityImpact": "COMPLETE", "integrityImpact": "COMPLETE", "vectorString": "AV:A/AC:L/Au:N/C:C/I:C/A:C", "version": "2.0"}, "exploitabilityScore": 6.5, "impactScore": 10.0, "obtainAllPrivilege": false, "obtainOtherPrivilege": false, "obtainUserPrivilege": false, "source": "nvd@nist.gov", "type": "Primary", "userInteractionRequired": false}], "cvssMetricV31": [{"cvssData": {"attackComplexity": "LOW", "attackVector": "ADJACENT_NETWORK", "availabilityImpact": "HIGH", "baseScore": 8.8, "baseSeverity": "HIGH", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "privilegesRequired": "NONE", "scope": "UNCHANGED", "userInteraction": "NONE", "vectorString": "CVSS:3.1/AV:A/AC:L/PR:N/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"}]}, "published": "2018-03-02T01:29:00.317", "references": [{"source": "zdi-disclosures@trendmicro.com", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://zerodayinitiative.com/advisories/ZDI-18-214"}, {"source": "af854a3a-2127-422b-91ae-364da2661108", "tags": ["Third Party Advisory", "VDB Entry"], "url": "https://zerodayinitiative.com/advisories/ZDI-18-214"}], "sourceIdentifier": "zdi-disclosures@trendmicro.com", "vulnStatus": "Modified", "weaknesses": [{"description": [{"lang": "en", "value": "CWE-693"}], "source": "zdi-disclosures@trendmicro.com", "type": "Secondary"}, {"description": [{"lang": "en", "value": "NVD-CWE-Other"}], "source": "nvd@nist.gov", "type": "Primary"}]}

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