{"id":"CVE-2023-28895","state":"PUBLISHED","title":"Hard-coded password for access to power controller chip memory","description":"The password for access to the debugging console of the PoWer Controller chip (PWC) of the MIB3 infotainment is hard-coded in the firmware. The console allows attackers with physical access to the MIB3 unit to gain full control over the PWC chip.\n\nVulnerability found on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022.","publishedAt":"2023-12-01T13:41:16.581Z","updatedAt":"2024-12-02T17:48:05.077Z","severity":{"score":3.5,"label":"Low","version":"3.1","vector":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","source":"ASRG"},"assigner":"ASRG","products":["JOYNEXT MIB3 Infotainment Unit"],"affected":[{"vendor":"JOYNEXT","product":"MIB3 Infotainment Unit","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0304","versionType":"custom"}]}],"references":["https://asrg.io/security-advisories/hard-coded-password-for-access-to-power-controller-chip-memory/"],"weaknesses":["CWE-259"],"ingestedAt":"2026-10-29T20:05:52.290Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2023/28xxx/CVE-2023-28895.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2023-28895","state":"PUBLISHED","datePublished":"2023-12-01T13:41:16.581Z","dateUpdated":"2024-12-02T17:48:05.077Z","assignerShortName":"ASRG","assignerOrgId":"c15abc07-96a9-4d11-a503-5d621bfe42ba","dateReserved":"2023-03-27T14:51:13.967Z"},"containers":{"cna":{"title":"Hard-coded password for access to power controller chip memory","descriptions":[{"lang":"en","value":"The password for access to the debugging console of the PoWer Controller chip (PWC) of the MIB3 infotainment is hard-coded in the firmware. The console allows attackers with physical access to the MIB3 unit to gain full control over the PWC chip.\n\nVulnerability found on Škoda Superb III (3V3) - 2.0 TDI manufactured in 2022."}],"affected":[{"vendor":"JOYNEXT","product":"MIB3 Infotainment Unit","defaultStatus":"unaffected","versions":[{"version":"0","status":"affected","lessThanOrEqual":"0304","versionType":"custom"}]}],"references":[{"url":"https://asrg.io/security-advisories/hard-coded-password-for-access-to-power-controller-chip-memory/"}],"metrics":[{"cvssV3_1":{"attackComplexity":"LOW","attackVector":"PHYSICAL","availabilityImpact":"LOW","baseScore":3.5,"baseSeverity":"LOW","confidentialityImpact":"NONE","integrityImpact":"LOW","privilegesRequired":"NONE","scope":"UNCHANGED","userInteraction":"NONE","vectorString":"CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L","version":"3.1"},"format":"CVSS","scenarios":[{"lang":"en","value":"GENERAL"}]}],"problemTypes":[{"descriptions":[{"cweId":"CWE-259","description":"CWE-259","lang":"en","type":"CWE"}]}],"providerMetadata":{"shortName":"ASRG","orgId":"c15abc07-96a9-4d11-a503-5d621bfe42ba","dateUpdated":"2024-04-24T14:25:01.361Z"},"credits":[{"lang":"en","type":"finder","user":"00000000-0000-4000-9000-000000000000","value":"Danila Parnishchev (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":"CVE Program Container","references":[{"url":"https://asrg.io/security-advisories/hard-coded-password-for-access-to-power-controller-chip-memory/","tags":["x_transferred"]}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-02T13:51:38.834Z"}},{"title":"CISA ADP Vulnrichment","metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2023-12-05T17:19:18.033246Z","id":"CVE-2023-28895","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-12-02T17:48:05.077Z"}}]}}}