{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2025-5476","assignerOrgId":"99f1926a-a320-47d8-bbb5-42feb611262e","state":"PUBLISHED","assignerShortName":"zdi","dateReserved":"2025-06-02T19:14:36.601Z","datePublished":"2025-06-21T00:09:49.419Z","dateUpdated":"2025-06-23T14:47:12.400Z"},"containers":{"cna":{"providerMetadata":{"orgId":"99f1926a-a320-47d8-bbb5-42feb611262e","shortName":"zdi","dateUpdated":"2025-06-21T00:09:49.419Z"},"title":"Sony XAV-AX8500 Bluetooth Improper Isolation Authentication Bypass Vulnerability","descriptions":[{"lang":"en","value":"Sony XAV-AX8500 Bluetooth Improper Isolation Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected Sony XAV-AX8500 devices. Authentication is not required to exploit this vulnerability.\n\nThe specific flaw exists within the implementation of ACL-U links. The issue results from the lack of L2CAP channel isolation. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-26284."}],"affected":[{"vendor":"Sony","product":"XAV-AX8500","versions":[{"version":"2.00.01","status":"affected"}],"defaultStatus":"unknown"}],"problemTypes":[{"descriptions":[{"lang":"en","cweId":"CWE-653","description":"CWE-653: Improper Isolation or Compartmentalization","type":"CWE"}]}],"references":[{"url":"https://www.zerodayinitiative.com/advisories/ZDI-25-357/","name":"ZDI-25-357","tags":["x_research-advisory"]},{"url":"https://www.sony.com/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-ax8500/software/00344092","name":"vendor-provided URL","tags":["vendor-advisory"]}],"dateAssigned":"2025-06-02T19:14:36.638Z","datePublic":"2025-06-11T17:41:28.970Z","source":{"lang":"en","value":"Mikhail Evdokimov (@konatabrk) from PCAutomotive"},"metrics":[{"format":"CVSS","cvssV3_0":{"version":"3.0","vectorString":"CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L","baseScore":6.3,"baseSeverity":"MEDIUM"}}]},"adp":[{"metrics":[{"other":{"type":"ssvc","content":{"timestamp":"2025-06-23T14:47:05.798493Z","id":"CVE-2025-5476","options":[{"Exploitation":"none"},{"Automatable":"no"},{"Technical Impact":"partial"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"title":"CISA ADP Vulnrichment","providerMetadata":{"orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","shortName":"CISA-ADP","dateUpdated":"2025-06-23T14:47:12.400Z"}}]}}