PREH MIB3 Infotainment Unit up to 0304 UDS Services hard-coded credentials

CVSS Meta Temp Score
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CTI Interest Score
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5.7$0-$5k0.00

Summaryinfo

A vulnerability categorized as critical has been discovered in PREH MIB3 Infotainment Unit up to 0304. This impacts an unknown function of the component UDS Services. Such manipulation leads to hard-coded credentials. This vulnerability is uniquely identified as CVE-2023-28897. Local access is required to approach this attack. No exploit exists.

Detailsinfo

A vulnerability was found in PREH MIB3 Infotainment Unit up to 0304. It has been rated as problematic. Affected by this issue is an unknown functionality of the component UDS Services. 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. CVE summarizes:

The secret value used for access to critical UDS services of the MIB3 infotainment is hardcoded in the firmware. Vulnerability discovered on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.

The weakness was disclosed 01/12/2024 by Artem Ivachev. The advisory is available at asrg.io. This vulnerability is handled as CVE-2023-28897 since 03/27/2023. The technical details are unknown and an exploit is not available. This vulnerability is assigned to T1110.001 by the MITRE ATT&CK project.

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

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Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.7
VulDB Meta Temp Score: 5.7

VulDB Base Score: 3.3
VulDB Temp Score: 3.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 9.8
NVD Vector: 🔍

CNA Base Score: 4.0
CNA Vector (Automotive Security Research Group (ASRG)): 🔍

CVSSv2info

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

Exploitinginfo

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

Physical: Partially
Local: Yes
Remote: Yes

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

03/27/2023 🔍
01/12/2024 +291 days 🔍
01/12/2024 +0 days 🔍
02/02/2024 +21 days 🔍

Sourcesinfo

Advisory: asrg.io
Researcher: Artem Ivachev
Status: Not defined

CVE: CVE-2023-28897 (🔍)
GCVE (CVE): GCVE-0-2023-28897
GCVE (VulDB): GCVE-100-250622

Entryinfo

Created: 01/12/2024 17:30
Updated: 02/02/2024 19:02
Changes: 01/12/2024 17:30 (49), 02/02/2024 19:02 (11)
Complete: 🔍
Cache ID: 216::103

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