SARA / Free Tools / CVE / CVE-2023-28912

CVE-2023-28912 — The MIB3 unit stores the synchronized phone contact book in clear-text, allowing

The MIB3 unit stores the synchronized phone contact book in clear-text, allowing an attacker with either code execution privilege on the system or physical access to the system to obtain vehicle owner's contact data. The vulnerability was originally discovered in Skoda Super

CVSS
5.7 MEDIUM
EPSS
0.06% (top 81.50%)
CWE
CWE-312
Published
2025-06-28T15:33:58.714Z
Last modified
2025-06-30T15:05:14.568Z
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N

01What is this vulnerability?

The MIB3 unit stores the synchronized phone contact book in clear-text, allowing an attacker with either code execution privilege on the system or physical access to the system to obtain vehicle owner's contact data. The vulnerability was originally discovered in Skoda Superb III car with MIB3 infotainment unit OEM part number 3V0035820. The list of affected MIB3 OEM part numbers is provided in…

02Affected products

VendorProductVersions
Preh Car Connect GmbH (JOYNEXT GmbH)Volkswagen MIB3 infotainment system MIB3 OI MQB0

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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