Vgate iCar 2 Wi-Fi OBD2 Dongle WLAN missing authentication

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
Our Cyber Threat Intelligence team is monitoring different web sites, mailing lists, exploit markets and social media networks. The CTI Interest Score identifies the interest of attackers and the security community for this specific vulnerability in real-time. A high score indicates an elevated risk to be targeted for this vulnerability.
6.5$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Vgate iCar 2 Wi-Fi OBD2 Dongle. This affects an unknown function of the component WLAN. The manipulation leads to missing authentication. This vulnerability is traded as CVE-2018-11476. It is possible to launch the attack on the physical device. There is no exploit available.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Vgate iCar 2 Wi-Fi OBD2 Dongle (affected version not known). This issue affects some unknown functionality of the component WLAN. The manipulation with an unknown input leads to a missing authentication vulnerability. Using CWE to declare the problem leads to CWE-306. The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

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.

The bug was discovered 05/29/2018. The weakness was shared 05/30/2018 as not defined mailinglist post (Full-Disclosure). It is possible to read the advisory at seclists.org. The identification of this vulnerability is CVE-2018-11476 since 05/25/2018. Attacking locally is a requirement. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability was handled as a non-public zero-day exploit for at least 1 days. During that time the estimated underground price was around $0-$5k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries VDB-118380 and VDB-118381 are related to this item. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Vendor

Name

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.6
VulDB Meta Temp Score: 6.6

VulDB Base Score: 4.3
VulDB Temp Score: 4.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Missing authentication
CWE: CWE-306 / CWE-287
CAPEC: 🔍
ATT&CK: 🔍

Physical: Yes
Local: Yes
Remote: Partially

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

05/25/2018 🔍
05/29/2018 +4 days 🔍
05/30/2018 +0 days 🔍
05/30/2018 +0 days 🔍
05/31/2018 +1 days 🔍
02/10/2020 +620 days 🔍

Sourcesinfo

Advisory: seclists.org
Status: Not defined

CVE: CVE-2018-11476 (🔍)
GCVE (CVE): GCVE-0-2018-11476
GCVE (VulDB): GCVE-100-118379
See also: 🔍

Entryinfo

Created: 05/31/2018 11:38
Updated: 02/10/2020 07:20
Changes: 05/31/2018 11:38 (57), 02/10/2020 07:20 (1)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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