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ID

VAR-201805-0796


CVE

CVE-2018-11478


TITLE

Vgate iCar 2 Wi-Fi OBD2 Dongle authentication vulnerability

Trust: 0.8

sources: JVNDB: JVNDB-2018-005615

DESCRIPTION

An issue was discovered on Vgate iCar 2 Wi-Fi OBD2 Dongle devices. The OBD port is used to receive measurement data and debug information from the car. This on-board diagnostics feature can also be used to send commands to the car (different for every vendor / car product line / car). No authentication is needed, which allows attacks from the local Wi-Fi network. Vgate iCar 2 Wi-Fi OBD2 The dongle contains authentication vulnerabilities.Information is obtained, information is altered, and service operation is disrupted (DoS) There is a possibility of being put into a state. Vgate iCar 2 Wi-Fi OBD2 Dongle is a car fault detection device from China VgateTechnology company. An attacker could exploit this vulnerability to gain access to data buses (e.g

Trust: 1.71

sources: NVD: CVE-2018-11478 // JVNDB: JVNDB-2018-005615 // VULHUB: VHN-121341

IOT TAXONOMY

category:['vehicle device']sub_category:vehicle

Trust: 0.1

sources: OTHER: None

AFFECTED PRODUCTS

vendor:vgatemodel:icar 2 wi-fi obd2scope:eqversion: -

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vendor:vgatemodel:icar 2 wi-fi obd2scope: - version: -

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sources: JVNDB: JVNDB-2018-005615 // CNNVD: CNNVD-201805-998 // NVD: CVE-2018-11478

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-11478
value: HIGH

Trust: 1.0

NVD: CVE-2018-11478
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201805-998
value: MEDIUM

Trust: 0.6

VULHUB: VHN-121341
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2018-11478
severity: MEDIUM
baseScore: 5.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 6.5
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 1.8

VULHUB: VHN-121341
severity: MEDIUM
baseScore: 5.8
vectorString: AV:A/AC:L/AU:N/C:P/I:P/A:P
accessVector: ADJACENT_NETWORK
accessComplexity: LOW
authentication: NONE
confidentialityImpact: PARTIAL
integrityImpact: PARTIAL
availabilityImpact: PARTIAL
exploitabilityScore: 6.5
impactScore: 6.4
acInsufInfo: NONE
obtainAllPrivilege: NONE
obtainUserPrivilege: NONE
obtainOtherPrivilege: NONE
userInteractionRequired: NONE
version: 2.0

Trust: 0.1

nvd@nist.gov: CVE-2018-11478
baseSeverity: HIGH
baseScore: 8.8
vectorString: CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
attackVector: ADJACENT
attackComplexity: LOW
privilegesRequired: NONE
userInteraction: NONE
scope: UNCHANGED
confidentialityImpact: HIGH
integrityImpact: HIGH
availabilityImpact: HIGH
exploitabilityScore: 2.8
impactScore: 5.9
version: 3.0

Trust: 1.8

sources: VULHUB: VHN-121341 // JVNDB: JVNDB-2018-005615 // CNNVD: CNNVD-201805-998 // NVD: CVE-2018-11478

PROBLEMTYPE DATA

problemtype:CWE-287

Trust: 1.9

sources: VULHUB: VHN-121341 // JVNDB: JVNDB-2018-005615 // NVD: CVE-2018-11478

THREAT TYPE

specific network environment

Trust: 0.6

sources: CNNVD: CNNVD-201805-998

TYPE

authorization issue

Trust: 0.6

sources: CNNVD: CNNVD-201805-998

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-005615

PATCH
title:Top Pageurl:http://www.vgate.com.cn/en/
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sources:
            
            
            JVNDB: JVNDB-2018-005615

EXTERNAL IDS
db:NVDid:CVE-2018-11478
Trust: 2.6
db:JVNDBid:JVNDB-2018-005615
Trust: 0.8
db:CNNVDid:CNNVD-201805-998
Trust: 0.7
db:OTHERid:NONE
Trust: 0.1
db:VULHUBid:VHN-121341
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            VULHUB: VHN-121341 // 
            
            
            
            JVNDB: JVNDB-2018-005615 // 
            
            
            
            CNNVD: CNNVD-201805-998 // 
            
            
            
            NVD: CVE-2018-11478

REFERENCES
url:http://seclists.org/fulldisclosure/2018/may/66
Trust: 2.5
url:https://www.sec-consult.com/en/blog/advisories/unprotected-wifi-access-unencrypted-data-transfer-in-vgate-icar2-wifi-obd2-dongle/
Trust: 1.7
url:https://cve.mitre.org/cgi-bin/cvename.cgi?name=cve-2018-11478
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url:https://nvd.nist.gov/vuln/detail/cve-2018-11478
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url:https://ieeexplore.ieee.org/abstract/document/10769424
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sources:
            
            
            OTHER: None // 
            
            
            
            VULHUB: VHN-121341 // 
            
            
            
            JVNDB: JVNDB-2018-005615 // 
            
            
            
            CNNVD: CNNVD-201805-998 // 
            
            
            
            NVD: CVE-2018-11478

SOURCES
db:OTHERid: - 
db:VULHUBid:VHN-121341
db:JVNDBid:JVNDB-2018-005615
db:CNNVDid:CNNVD-201805-998
db:NVDid:CVE-2018-11478

LAST UPDATE DATE
2025-01-30T19:43:42.308000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-121341date:2018-07-05T00:00:00
db:JVNDBid:JVNDB-2018-005615date:2018-07-24T00:00:00
db:CNNVDid:CNNVD-201805-998date:2018-05-31T00:00:00
db:NVDid:CVE-2018-11478date:2024-11-21T03:43:27.120

SOURCES RELEASE DATE
db:VULHUBid:VHN-121341date:2018-05-30T00:00:00
db:JVNDBid:JVNDB-2018-005615date:2018-07-24T00:00:00
db:CNNVDid:CNNVD-201805-998date:2018-05-31T00:00:00
db:NVDid:CVE-2018-11478date:2018-05-30T21:29:00.533