Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2025-5479— Sony XAV-AX8500 Bluetooth AVCTP Protocol Heap-based Buffer Overflow Remote Code Execution Vulnerability

Quick assessment

Affected
Sony XAV-AX8500
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Sony XAV-AX8500是日本索尼（Sony）公司的一个数码多媒体接收器。 Sony XAV-AX8500存在安全漏洞，该漏洞源于蓝牙AVCTP协议实现不当导致堆缓冲区溢出，可能导致远程代码执行。

AI Predicted 7.4 Difficulty: Moderate EPSS 0.38% · P30
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2025-5479

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Sony XAV-AX8500 Bluetooth AVCTP Protocol Heap-based Buffer Overflow Remote Code Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
Sony XAV-AX8500 Bluetooth AVCTP Protocol Heap-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Sony XAV-AX8500 devices. An attacker must first obtain the ability to pair a malicious Bluetooth device with the target system in order to exploit this vulnerability. The specific flaw exists within the implementation of the Bluetooth AVCTP protocol. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a heap-based buffer. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-26290.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
堆缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Sony XAV-AX8500 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Sony XAV-AX8500是日本索尼（Sony）公司的一个数码多媒体接收器。 Sony XAV-AX8500存在安全漏洞，该漏洞源于蓝牙AVCTP协议实现不当导致堆缓冲区溢出，可能导致远程代码执行。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Sony XAV-AX8500 2.00.01 -

II. Public POCs for CVE-2025-5479

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2025-5479

请登录查看更多情报信息。

Same Patch Batch · Sony · 2025-06-21 · 6 CVEs total

CVE-2025-5478 Sony XAV-AX8500 Bluetooth SDP Protocol Integer Overflow Remote Code Execution Vulnerabilit
CVE-2025-5820 Sony XAV-AX8500 Bluetooth ERTM Channel Authentication Bypass Vulnerability
CVE-2025-5475 Sony XAV-AX8500 Bluetooth Packet Handling Integer Overflow Remote Code Execution Vulnerabi
CVE-2025-5477 Sony XAV-AX8500 Bluetooth L2CAP Protocol Heap-based Buffer Overflow Remote Code Execution
CVE-2025-5476 Sony XAV-AX8500 Bluetooth Improper Isolation Authentication Bypass Vulnerability

IV. Related Vulnerabilities

Same product: XAV-AX8500
Same vendor: Sony
Same weakness: CWE-122

V. Comments for CVE-2025-5479

No comments yet

Leave a comment