VDB-100613 · CVE-2017-6054 · BID 98033

Hyundai Blue Link 3.9.4/3.9.5 Key hard-coded credentials

CVSS Meta Temp Score
CVSS is a standardized scoring system to determine possibilities of attacks. The Temp Score considers temporal factors like disclosure, exploit and countermeasures. The unique Meta Score calculates the average score of different sources to provide a normalized scoring system.
Current Exploit Price (≈)
Our analysts are monitoring exploit markets and are in contact with vulnerability brokers. The range indicates the observed or calculated exploit price to be seen on exploit markets. A good indicator to understand the monetary effort required for and the popularity of an attack.
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.
7.4$0-$5k0.00

Summaryinfo

A vulnerability identified as critical has been detected in Hyundai Blue Link 3.9.4/3.9.5. The impacted element is an unknown function of the component Key. The manipulation leads to hard-coded credentials. This vulnerability is listed as CVE-2017-6054. The attack may be initiated remotely. There is no available exploit.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Hyundai Blue Link 3.9.4/3.9.5. This issue affects some unknown functionality of the component Key. The manipulation with an unknown input leads to a hard-coded credentials vulnerability. Using CWE to declare the problem leads to CWE-798. The product contains hard-coded credentials, such as a password or cryptographic key, which it uses for its own inbound authentication, outbound communication to external components, or encryption of internal data. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

A Use of Hard-Coded Cryptographic Key issue was discovered in Hyundai Motor America Blue Link 3.9.5 and 3.9.4. The application uses a hard-coded decryption password to protect sensitive user information.

The bug was discovered 04/25/2017. The weakness was presented 04/26/2017 with Rapid7 (Website). The advisory is shared at securityfocus.com. The identification of this vulnerability is CVE-2017-6054 since 02/16/2017. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1110.001 for this issue.

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 vulnerability is also documented in the vulnerability database at SecurityFocus (BID 98033†). See VDB-100612 for similar entry. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
💳💳💳💳💳💳
💳💳💳💳💳💳
💳💳💳💳💳💳
VectorComplexityAuthenticationConfidentialityIntegrityAvailability
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock
UnlockUnlockUnlockUnlockUnlockUnlock

VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Hard-coded credentials
CWE: CWE-798 / CWE-259 / CWE-255
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

0-DayUnlockUnlockUnlockUnlock
TodayUnlockUnlockUnlockUnlock

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: no mitigation known
Status: 🔍

0-Day Time: 🔍

Timelineinfo

02/16/2017 🔍
04/25/2017 +68 days 🔍
04/25/2017 +0 days 🔍
04/26/2017 +1 days 🔍
04/26/2017 +0 days 🔍
04/26/2017 +0 days 🔍
04/01/2026 +3262 days 🔍

Sourcesinfo

Advisory: securityfocus.com⛔
Researcher: Will Hatzer, Arjun Kumar working with Rapid7.
Organization: Rapid7
Status: Not defined

CVE: CVE-2017-6054 (🔍)
GCVE (CVE): GCVE-0-2017-6054
GCVE (VulDB): GCVE-100-100613
SecurityFocus: 98033 - Hyundai Motor America Blue Link ICSA-17-115-03 Multiple Security Vulnerabilities
OSVDB: - CVE-2017-6054 - Hyundaiusa - Blue Link - Medium

See also: 🔍

Entryinfo

Created: 04/26/2017 23:29
Updated: 04/01/2026 21:08
Changes: 04/26/2017 23:29 (60), 09/21/2020 15:02 (5), 12/21/2020 15:07 (3), 04/01/2026 21:08 (15)
Complete: 🔍
Cache ID: 216:9C6:103

If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Discussion

No comments yet. Languages: en.

Please log in to comment.

◂ PreviousOverviewNext ▸

Might our Artificial Intelligence support you?

Check our Alexa App!