CVE-2025-5476
Last modified
CVE-2025-5476 is a high-severity vulnerability rated 8.8/10 on the CVSS scale. Sony XAV-AX8500 Bluetooth Improper Isolation Authentication Bypass Vulnerability. This vulnerability allows network-adjacent attackers to bypass authentication on affected Sony XAV-AX8500 devices. EPSS estimates a 0.31% chance of exploitation in the next 30 days.
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.
Metrics
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Weakness Enumeration
Affected Software
| Vendor | Product | Versions |
|---|---|---|
| Sony | Xav-Ax8500 Firmware | >= 2.00.01, < 3.02.00 |
References
Timeline
- Published
- Last Modified
- Status
- Analyzed
Frequently Asked Questions
What is CVE-2025-5476?
How severe is CVE-2025-5476?
How do I fix CVE-2025-5476?
How Strix Helps
- How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
- Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
- PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
- AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.
Related CVEs from 2025
- CVE-2025-54754An attacker with adjacent access, without authentication, ca…8.6
- CVE-2025-54755A directory traversal vulnerability exists in TMUI that allo…4.9
- CVE-2025-54756BrightSign players running BrightSign OS series 4 prior to v…8.6
- CVE-2025-54757Multiple versions of PowerCMS allow unrestricted upload of d…8
- CVE-2025-54758Rejected reason: ** REJECT ** DO NOT USE THIS CANDIDATE NUMB…
- CVE-2025-54759Sante PACS Server is vulnerable to stored cross-site scripti…6.1
- CVE-2025-54760Stored cross-site scripting (XSS) vulnerability in desknet's…5.4
- CVE-2025-54761An issue was discovered in PPress 0.0.9 allowing attackers t…8
- CVE-2025-54762SS1 Ver.16.0.0.10 and earlier (Media version:16.0.0a and ear…9.8
- CVE-2025-54763FutureNet MA and IP-K series provided by Century Systems Co.…8.6
- CVE-2025-54764Mbed TLS before 3.6.5 allows a local timing attack against c…6.2
- CVE-2025-54765An API endpoint that should be limited to web application ad…5.3
Are you affected by CVE-2025-5476?
Run a free Strix scan to check your systems for this vulnerability.
Scan your code nowSource: NVD / NIST