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Vulnerability Details :

CVE-2023-28904

Summary
Assigner-ASRG
Assigner Org ID-c15abc07-96a9-4d11-a503-5d621bfe42ba
Published At-28 Jun, 2025 | 15:37
Updated At-30 Jun, 2025 | 19:20
Rejected At-
Credits

Bypass of secure boot process

A logic flaw leading to a RAM buffer overflow in the bootloader component of the MIB3 infotainment unit allows an attacker with physical access to the MIB3 ECU to bypass firmware signature verification and run arbitrary code in the infotainment system at boot process.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:ASRG
Assigner Org ID:c15abc07-96a9-4d11-a503-5d621bfe42ba
Published At:28 Jun, 2025 | 15:37
Updated At:30 Jun, 2025 | 19:20
Rejected At:
▼CVE Numbering Authority (CNA)
Bypass of secure boot process

A logic flaw leading to a RAM buffer overflow in the bootloader component of the MIB3 infotainment unit allows an attacker with physical access to the MIB3 ECU to bypass firmware signature verification and run arbitrary code in the infotainment system at boot process.

Affected Products
Vendor
Preh Car Connect GmbH (JOYNEXT GmbH)
Product
Volkswagen MIB3 infotainment system MIB3 OI MQB
Default Status
unaffected
Versions
Affected
  • From 0 through 0304 (custom)
Problem Types
TypeCWE IDDescription
CWECWE-120CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Type: CWE
CWE ID: CWE-120
Description: CWE-120 Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')
Metrics
VersionBase scoreBase severityVector
3.15.2MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Version: 3.1
Base score: 5.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-100CAPEC-100 Overflow Buffers
CAPEC ID: CAPEC-100
Description: CAPEC-100 Overflow Buffers
Solutions

Configurations

Workarounds

Exploits

Credits

finder
Danila Parnishchev from PCA Cyber Security (PCAutomotive)
finder
Polina Smirnova from PCA Cyber Security (PCAutomotive)
Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf
N/A
https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-vw-mib3-infotainment-2
technical-description
https://asrg.io/security-advisories/vulnerabilities-in-volkswagen-mib3-infotainment-part-2/
third-party-advisory
Hyperlink: https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf
Resource: N/A
Hyperlink: https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-vw-mib3-infotainment-2
Resource:
technical-description
Hyperlink: https://asrg.io/security-advisories/vulnerabilities-in-volkswagen-mib3-infotainment-part-2/
Resource:
third-party-advisory
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions

Configurations

Workarounds

Exploits

Credits

Timeline
EventDate
Replaced By

Rejected Reason

References
HyperlinkResource
https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf
exploit
Hyperlink: https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf
Resource:
exploit
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@asrg.io
Published At:28 Jun, 2025 | 16:15
Updated At:30 Jun, 2025 | 20:15

A logic flaw leading to a RAM buffer overflow in the bootloader component of the MIB3 infotainment unit allows an attacker with physical access to the MIB3 ECU to bypass firmware signature verification and run arbitrary code in the infotainment system at boot process.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.15.2MEDIUM
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Type: Secondary
Version: 3.1
Base score: 5.2
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
CPE Matches

Weaknesses
CWE IDTypeSource
CWE-120Secondarycve@asrg.io
CWE ID: CWE-120
Type: Secondary
Source: cve@asrg.io
Evaluator Description

Evaluator Impact

Evaluator Solution

Vendor Statements

References
HyperlinkSourceResource
https://asrg.io/security-advisories/vulnerabilities-in-volkswagen-mib3-infotainment-part-2/cve@asrg.io
N/A
https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdfcve@asrg.io
N/A
https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-vw-mib3-infotainment-2cve@asrg.io
N/A
https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf134c704f-9b21-4f2e-91b3-4a467353bcc0
N/A
Hyperlink: https://asrg.io/security-advisories/vulnerabilities-in-volkswagen-mib3-infotainment-part-2/
Source: cve@asrg.io
Resource: N/A
Hyperlink: https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf
Source: cve@asrg.io
Resource: N/A
Hyperlink: https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-vw-mib3-infotainment-2
Source: cve@asrg.io
Resource: N/A
Hyperlink: https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Resource: N/A

Change History

0
Information is not available yet

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