VAR-202506-0597

Vulnerability from variot - Updated: 2025-07-12 19:35

Sony XAV-AX8500 Bluetooth ERTM Channel 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 Bluetooth ERTM channel communication. The issue results from improper channel data initialization. An attacker can leverage this vulnerability to bypass authentication on the system. Was ZDI-CAN-26285. Sony Corporation's XAV-AX8500 The firmware contains an authentication bypass vulnerability using alternate paths or channels.Information is obtained, information is tampered with, and service operation is interrupted. (DoS) It may be in a state. SONY XAV-AX8500 is a car AV receiver with enhanced functions

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