CVE Vulnerability

CVE-2018-1170

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.

8.3 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 6.5 / Impact : 10

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact COMPLETE

Integrity Impact COMPLETE

Availability Impact COMPLETE

Scope

8.8 /10

CVSS v3.0 : HIGH

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 5.9

Attack Vector ADJACENT_NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References
Link Resource
https://zerodayinitiative.com/advisories/ZDI-18-214 Third Party Advisory VDB Entry
Configurations

Configuration 1

cpe:2.3:a:volkswagen:customer-link:1.30:*:*:*:*:*:*:*
cpe:2.3:a:htc:customer-link_bridge:-:*:*:*:*:*:*:*
Information

Published : 2018-03-02 01:29

Updated : 2020-08-28 03:16

NVD link : CVE-2018-1170

Mitre link : CVE-2018-1170

Products Affected
No products.
CWE
NVD-CWE-Other