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CVE-2025-5476

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CVE-2025-5476

Published: Jun 21, 2025

Modified: Jun 23, 2025

PUBLISHED

CVSS v3.0

6.3

MEDIUM

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.

VendorProductVersions

Sony

XAV-AX8500

affected
2.00.01

Weaknesses (CWE)

CWE-653

CVSS v3.0 Details

CVSS v3.0 Vector

CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

Low

Availability

Low

References

ZDI-25-357
x_research-advisory
vendor-provided URL
vendor-advisory

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