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ID

VAR-201805-0794


CVE

CVE-2018-11476


TITLE

Vgate iCar 2 Wi-Fi OBD2 Vulnerability related to lack of authentication for critical functions in dongles

Trust: 0.8

sources: JVNDB: JVNDB-2018-005613

DESCRIPTION

An issue was discovered on Vgate iCar 2 Wi-Fi OBD2 Dongle devices. The dongle opens an unprotected wireless LAN that cannot be configured with encryption or a password. This enables anyone within the range of the WLAN to connect to the network without authentication. Vgate iCar 2 Wi-Fi OBD2 The dongle is vulnerable to a lack of authentication for critical functions.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

Trust: 1.71

sources: NVD: CVE-2018-11476 // JVNDB: JVNDB-2018-005613 // VULHUB: VHN-121339

IOT TAXONOMY

category:['vehicle device']sub_category:vehicle

Trust: 0.1

sources: OTHER: None

AFFECTED PRODUCTS

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

Trust: 1.6

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

Trust: 0.8

sources: JVNDB: JVNDB-2018-005613 // CNNVD: CNNVD-201805-1000 // NVD: CVE-2018-11476

CVSS

SEVERITY

CVSSV2

CVSSV3

nvd@nist.gov: CVE-2018-11476
value: HIGH

Trust: 1.0

NVD: CVE-2018-11476
value: HIGH

Trust: 0.8

CNNVD: CNNVD-201805-1000
value: MEDIUM

Trust: 0.6

VULHUB: VHN-121339
value: MEDIUM

Trust: 0.1

nvd@nist.gov: CVE-2018-11476
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-121339
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-2018-11476
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-121339 // JVNDB: JVNDB-2018-005613 // CNNVD: CNNVD-201805-1000 // NVD: CVE-2018-11476

PROBLEMTYPE DATA

problemtype:CWE-306

Trust: 1.9

sources: VULHUB: VHN-121339 // JVNDB: JVNDB-2018-005613 // NVD: CVE-2018-11476

THREAT TYPE

specific network environment

Trust: 0.6

sources: CNNVD: CNNVD-201805-1000

TYPE

lack of information

Trust: 0.6

sources: CNNVD: CNNVD-201805-1000

CONFIGURATIONS

sources:
            
            
            JVNDB: JVNDB-2018-005613

PATCH
title:Top Pageurl:http://www.vgate.com.cn/en/
Trust: 0.8
sources:
            
            
            JVNDB: JVNDB-2018-005613

EXTERNAL IDS
db:NVDid:CVE-2018-11476
Trust: 2.6
db:JVNDBid:JVNDB-2018-005613
Trust: 0.8
db:CNNVDid:CNNVD-201805-1000
Trust: 0.7
db:OTHERid:NONE
Trust: 0.1
db:PACKETSTORMid:147984
Trust: 0.1
db:VULHUBid:VHN-121339
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            VULHUB: VHN-121339 // 
            
            
            
            JVNDB: JVNDB-2018-005613 // 
            
            
            
            CNNVD: CNNVD-201805-1000 // 
            
            
            
            NVD: CVE-2018-11476

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-2018-11476
Trust: 0.8
url:https://nvd.nist.gov/vuln/detail/cve-2018-11476
Trust: 0.8
url:https://ieeexplore.ieee.org/abstract/document/10769424
Trust: 0.1
sources:
            
            
            OTHER: None // 
            
            
            
            VULHUB: VHN-121339 // 
            
            
            
            JVNDB: JVNDB-2018-005613 // 
            
            
            
            CNNVD: CNNVD-201805-1000 // 
            
            
            
            NVD: CVE-2018-11476

SOURCES
db:OTHERid: - 
db:VULHUBid:VHN-121339
db:JVNDBid:JVNDB-2018-005613
db:CNNVDid:CNNVD-201805-1000
db:NVDid:CVE-2018-11476

LAST UPDATE DATE
2025-01-30T19:52:56.108000+00:00

SOURCES UPDATE DATE
db:VULHUBid:VHN-121339date:2018-07-05T00:00:00
db:JVNDBid:JVNDB-2018-005613date:2018-07-24T00:00:00
db:CNNVDid:CNNVD-201805-1000date:2018-05-31T00:00:00
db:NVDid:CVE-2018-11476date:2024-11-21T03:43:26.807

SOURCES RELEASE DATE
db:VULHUBid:VHN-121339date:2018-05-30T00:00:00
db:JVNDBid:JVNDB-2018-005613date:2018-07-24T00:00:00
db:CNNVDid:CNNVD-201805-1000date:2018-05-31T00:00:00
db:NVDid:CVE-2018-11476date:2018-05-30T21:29:00.427