Vulnerability Monitor

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CVE-2025-5476

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. The 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.

Published

2025-06-21T01:15:28.193

Last Modified

2025-07-08T14:30:24.420

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 8.8 (HIGH)

Weaknesses
  • Type: Primary
    CWE-653
Affected Vendors & Products
Type Vendor Product Version/Range Vulnerable?
Operating System sony xav-ax8500_firmware < 3.02.00 Yes
Hardware sony xav-ax8500 - No
References