PT-2025-25257 · Sony · Sony Xav-Ax8500

Cong Thanh + 12 · Published 2025-06-11 · Updated 2025-06-21 · CVE-2025-5478

Positive Technologies (AI Summary)

CVSS v3.1

8.8

High

Base vector

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

Name of the Vulnerable Software and Affected Versions Sony XAV-AX8500 (affected versions not specified)

Description The issue is related to an integer overflow in the Bluetooth SDP protocol, which can lead to remote code execution. This was demonstrated at Pwn2Own.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Integer Overflow

Weakness Enumeration

CWE-190

Related Identifiers

CVE-2025-5478

ZDI-25-355

Affected Products

Sony Xav-Ax8500

References · 9

• https://zerodayinitiative.com/advisories/ZDI-25-355 · Security Note
• https://osv.dev/vulnerability/CVE-2025-5478 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2025-5478 · Security Note
• https://t.me/cvetracker/26718 · Telegram Post
• https://t.me/latest_high_impact_cve/2746 · Telegram Post
• https://twitter.com/TheZDIBugs/status/1932895837169832150 · Twitter Post
• https://twitter.com/CVEnew/status/1936472510272278540 · Twitter Post
• https://t.me/latest_high_impact_cve/2747 · Telegram Post
• https://sony.com/electronics/support/mobile-cd-players-digital-media-players-xav-series/xav-ax8500/software/00344092 · Vendor Advisory, Patch