HIGH🇵🇱 Wersja polska

CVE-2025-5476

CVSS 8.8v3.1pub. 2025-06-21upd. 2025-07-08

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.

CVSS Vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

  • Sony Xav Ax8500

    HW
    Sony
    wszystkie wersje

  • Sony Xav Ax8500 Firmware

    OS
    Sony
    2.00.01 – 3.02.00 (bez)
🔵
CHECK WITH VENDOR
No clear patch data available. Check vendor references.
Tags
Auth Bypass
CWE
References

Related vulnerabilities

CVE-2025-5475HIGH7.5ten sam produkt

Sony XAV-AX8500 Bluetooth Packet Handling Integer Overflow Remote Code Execution Vulnerability. This vulnerabi...

CVE-2025-5477HIGH7.5ten sam produkt

Sony XAV-AX8500 Bluetooth L2CAP Protocol Heap-based Buffer Overflow Remote Code Execution Vulnerability. This ...

CVE-2025-5478HIGH8.8ten sam produkt

Sony XAV-AX8500 Bluetooth SDP Protocol Integer Overflow Remote Code Execution Vulnerability. This vulnerabilit...

CVE-2025-5479HIGH7.5ten sam produkt

Sony XAV-AX8500 Bluetooth AVCTP Protocol Heap-based Buffer Overflow Remote Code Execution Vulnerability. This ...

CVE-2025-5820HIGH8.8ten sam produkt

Sony XAV-AX8500 Bluetooth ERTM Channel Authentication Bypass Vulnerability. This vulnerability allows network-...