{"id":"CVE-2023-28912","state":"PUBLISHED","title":"Cleartext Phonebook Information","description":"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.\nThe 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 the referenced resources.","publishedAt":"2025-06-28T15:33:58.714Z","updatedAt":"2025-06-30T15:05:14.568Z","severity":{"score":5.7,"label":"Medium","version":"3.1","vector":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","source":"ASRG"},"assigner":"ASRG","products":["Preh Car Connect GmbH (JOYNEXT GmbH) Volkswagen MIB3 infotainment system MIB3 OI MQB"],"affected":[{"vendor":"Preh Car Connect GmbH (JOYNEXT GmbH)","product":"Volkswagen MIB3 infotainment system MIB3 OI MQB","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0304","versionType":"custom"}]}],"references":["https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf","https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-vw-mib3-infotainment-2","https://asrg.io/security-advisories/vulnerabilities-in-volkswagen-mib3-infotainment-part-2/"],"weaknesses":["CWE-312"],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/28xxx/CVE-2023-28912.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-28912","state":"PUBLISHED","datePublished":"2025-06-28T15:33:58.714Z","dateUpdated":"2025-06-30T15:05:14.568Z","assignerShortName":"ASRG","assignerOrgId":"c15abc07-96a9-4d11-a503-5d621bfe42ba","dateReserved":"2023-03-27T14:51:16.418Z"},"containers":{"cna":{"title":"Cleartext Phonebook Information","descriptions":[{"lang":"en","value":"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.\nThe 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 the referenced resources."}],"affected":[{"vendor":"Preh Car Connect GmbH (JOYNEXT GmbH)","product":"Volkswagen MIB3 infotainment system MIB3 OI MQB","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0304","versionType":"custom"}]}],"references":[{"url":"https://i.blackhat.com/EU-24/Presentations/EU-24-Parnishchev-OverTheAirVW.pdf"},{"url":"https://pcacybersecurity.com/resources/advisory/vulnerabilities-in-vw-mib3-infotainment-2","tags":["technical-description"]},{"url":"https://asrg.io/security-advisories/vulnerabilities-in-volkswagen-mib3-infotainment-part-2/","tags":["third-party-advisory"]}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"ADJACENT_NETWORK","availabilityImpact":"NONE","baseScore":5.7,"baseSeverity":"MEDIUM","confidentialityImpact":"HIGH","integrityImpact":"NONE","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"REQUIRED","vectorString":"CVSS:3.1/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-312","description":"CWE-312 Cleartext Storage of Sensitive Information","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"ASRG","orgId":"c15abc07-96a9-4d11-a503-5d621bfe42ba","dateUpdated":"2025-06-28T15:33:58.714Z"},"credits":[{"lang":"en","type":"finder","value":"Artem Ivachev from PCA Cyber Security (PCAutomotive)"},{"lang":"en","type":"finder","value":"Mikhail Evdokimov from PCA Cyber Security (PCAutomotive)"}],"impacts":[{"capecId":"CAPEC-37","descriptions":[{"lang":"en","value":"CAPEC-37 Retrieve Embedded Sensitive Data"}]}],"source":{"discovery":"EXTERNAL"},"x_generator":{"engine":"Vulnogram 0.1.0-dev"}},"adp":[{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-30T15:04:58.117010Z","id":"CVE-2023-28912","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2025-06-30T15:05:14.568Z"}}]}}}