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vuln-cve/data/2025/5xxx/CVE-2025-5476.json
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{
"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"
}
}
]
}
}