CVE-2025-5820: sony xav-ax8500 firmware

csirt@kutim:~/threat-intel/cve/CVE-2025-5820

CVSS 8.8 · High EPSS 0,36%

Kerentanan Authentication Bypass Using an Alternate Path or Channel pada sony xav-ax8500 firmware. Skor CVSS 3.1 8.8 (High) menurut NVD.

Deskripsi (NVD)

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.

Rincian

Terbit di NVD: 21 Juni 2025
Terakhir diubah: 17 Juni 2026
Status NVD: Analyzed
CVSS 3.1: 8.8 (High), sumber NVD
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H · uraikan di kalkulator
Jenis kelemahan (CWE): CWE-288: Authentication Bypass Using an Alternate Path or Channel
EPSS (30 hari): 0,36% peluang dieksploitasi; lebih tinggi dari 27,7% CVE lain

Produk dan versi terdampak

Vendor	Produk	Versi terdampak
sony	xav-ax8500 firmware	Versi 2.00.1 hingga sebelum 3.02.00

> Data dari konfigurasi CPE di NVD.

Referensi dan perbaikan

https://www.sony.com/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-ax8500/softwar... patch
https://www.zerodayinitiative.com/advisories/ZDI-25-358/ advisory pihak ketiga

Sumber: NVD · CVE.org · EPSS. Halaman ini disusun otomatis dari data tersebut; pembaruan terakhir 5 Okt 2026, 20:11 WITA. Kalau sistem di Perangkat Daerah memakai produk ini dan butuh bantuan, laporkan lewat kanal pelaporan.