CVE-2025-5476

CVE-2025-5476 describes an authentication bypass in the Sony XAV-AX8500 car multimedia receiver via Bluetooth. The root cause is improper isolation of ACL-U links, caused by a lack of L2CAP channel isolation, enabling network-adjacent attackers to bypass authentication on affected devices. Public...

CVE-2025-5476 Sony XAV-AX8500 Bluetooth Improper Isolation Authentication Bypass Vulnerability

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...

CVE-2025-5820 Sony XAV-AX8500 Bluetooth ERTM Channel Authentication Bypass Vulnerability

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...

CVE-2025-5820 Sony XAV-AX8500 Bluetooth ERTM Channel Authentication Bypass Vulnerability

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...

CVE-2025-5820

The CVE-2025-5820 entry affects the Sony XAV-AX8500 car multimedia receiver. The root cause is improper initialization in the Bluetooth ERTM channel communication implementation, enabling network-adjacent attackers to bypass authentication without user interaction. Public sources (ZDI-25-358) des...

Sony XAV-AX8500 安全漏洞

The SONY XAV-AX8500 is a car AV receiver with enhanced features. The SONY XAV-AX8500 suffers from a heap buffer overflow vulnerability that stems from an improper implementation of the Bluetooth AVCTP protocol, which can be exploited by an attacker to execute arbitrary code...

Sony XAV-AX8500 安全漏洞

The SONY XAV-AX8500 is a car AV receiver with enhanced features. The SONY XAV-AX8500 suffers from a heap buffer overflow vulnerability that stems from an improper implementation of the Bluetooth L2CAP protocol, which can be exploited by an attacker to execute arbitrary code...

Sony XAV-AX8500 输入验证错误漏洞

The SONY XAV-AX8500 is a car AV receiver with enhanced features. The SONY XAV-AX8500 suffers from an input validation error vulnerability that stems from an improper implementation of the Bluetooth SDP protocol resulting in an integer overflow, which can be exploited by an attacker to execute...

Sony XAV-AX8500 安全漏洞

The SONY XAV-AX8500 is a car AV receiver with enhanced features. The SONY XAV-AX8500 suffers from a channel authentication bypass vulnerability that stems from improper implementation of Bluetooth ERTM channel communication, which can be exploited by an attacker to gain unauthorized access to the...

Sony XAV-AX8500 安全漏洞

The SONY XAV-AX8500 is a car AV receiver with enhanced features. The SONY XAV-AX8500 suffers from an authentication bypass vulnerability that stems from an improperly implemented Bluetooth ACL-U link, which can be exploited by an attacker to gain unauthorized access to the system...

Sony XAV-AX8500 输入验证错误漏洞

The SONY XAV-AX8500 is a car AV receiver with enhanced features. The SONY XAV-AX8500 suffers from an integer overflow vulnerability that originates from improper Bluetooth packet handling resulting in an integer overflow that can be exploited by an attacker to execute arbitrary code...

PT-2025-25255 · Sony · Sony Xav-Ax8500

Name of the Vulnerable Software and Affected Versions: Sony XAV-AX8500 affected versions not specified Description: The issue concerns an improper isolation authentication bypass vulnerability in the Bluetooth functionality. It was discovered by Mikhail Evdokimov from PCAutomotive. Recommendation...

PT-2025-25256 · Sony · Sony Xav-Ax8500

Name of the Vulnerable Software and Affected Versions: Sony XAV-AX8500 affected versions not specified Description: The issue is related to a heap-based buffer overflow in the Bluetooth L2CAP protocol, which can lead to remote code execution. This was demonstrated at Pwn2Own. The estimated number...

(Pwn2Own) 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 exis...

(Pwn2Own) 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 fr...

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

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,...

(Pwn2Own) 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...

(Pwn2Own) Sony XAV-AX8500 Bluetooth L2CAP Protocol Heap-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected 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...

(Pwn2Own) 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...

(Pwn2Own) Sony XAV-AX8500 Bluetooth Packet Handling Integer Overflow Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected 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...