Description

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.

INFO

Published Date :

2025-06-21T00:09:49.419Z

Last Modified :

2025-06-23T14:47:12.400Z

Source :

zdi
AFFECTED PRODUCTS

The following products are affected by CVE-2025-5476 vulnerability.

Vendors Products
Sony
  • Xav-ax8500
  • Xav-ax8500 Firmware
REFERENCES

Here, you will find a curated list of external links that provide in-depth information to CVE-2025-5476.

URL Resource
https://www.sony.com/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-ax8500/software/00344092 cve-icon cve-icon
https://www.zerodayinitiative.com/advisories/ZDI-25-357/ cve-icon cve-icon
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CVSS Vulnerability Scoring System

Detailed values of each vector for above chart.
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Detailed values of each vector for above chart.
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality Impact
Integrity Impact
Availability Impact