CVE-2025-5478
8.8 · HIGHOverview
CVE-2025-5478 is a high-severity vulnerability affecting sony xav-ax8500_firmware. It was published on June 21, 2025 and has a CVSS 3.0 base score of 8.8 (HIGH).
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
Technical Description
Sony XAV-AX8500 Bluetooth SDP Protocol Integer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sony XAV-AX8500 devices. Authentication is not required to exploit this vulnerability.
The specific flaw exists within the implementation of the Bluetooth SDP protocol. The issue results from the lack of proper validation of user-supplied data, which can result in an integer overflow before allocating a buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26288.
Remediation
Check the references section for vendor advisories and patches from sony. Update xav-ax8500_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
Affected Products
| Vendor | Product | Versions | Status |
|---|---|---|---|
| sony | xav-ax8500_firmware | >= 2.00.01, < 3.02.00 | Affected |
Frequently Asked Questions
What is CVE-2025-5478?
CVE-2025-5478 is a high-severity vulnerability affecting sony xav-ax8500_firmware. It was published on June 21, 2025 and has a CVSS 3.0 base score of 8.8 (HIGH).
How severe is CVE-2025-5478?
This vulnerability has a CVSS 3.0 base score of 8.8, rated HIGH. It requires local or adjacent network access to exploit. No authentication or special privileges are required for exploitation.
How do I fix or remediate CVE-2025-5478?
Check the references section for vendor advisories and patches from sony. Update xav-ax8500_firmware to the latest patched version. If immediate patching is not possible, review the CVSS vector to understand the attack surface and apply compensating controls such as network segmentation or access restrictions.
How can CyberStrike help with CVE-2025-5478?
CyberStrike's AI-powered security agents can automatically detect CVE-2025-5478 across your infrastructure using autonomous pentesting, DAST scanning, and HackBrowser. The platform continuously monitors for known vulnerabilities and provides actionable remediation guidance prioritized by real-world exploitability.
How CyberStrike Helps
AI agents map your attack surface to find vulnerabilities like this one.
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