CVE-2025-8475

HIGH
2025-08-01 [email protected]
7.4
CVSS 3.0
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CVSS Vector

CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 19:04 vuln.today
CVE Published
Aug 01, 2025 - 18:15 nvd
HIGH 7.4

Tags

Buffer Overflow Stack Overflow RCE Ilx 507 Firmware

Description

Alpine iLX-507 AVRCP Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine iLX-507 devices. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device. The specific flaw exists within the implementation of the AVRCP protocol. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26321.

Analysis

Alpine iLX-507 AVRCP Stack-based Buffer Overflow Remote Code Execution Vulnerability. Rated high severity (CVSS 7.4), this vulnerability is low attack complexity. No vendor patch available.

Technical Context

This vulnerability is classified under CWE-121. Alpine iLX-507 AVRCP Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine iLX-507 devices. User interaction is required to exploit this vulnerability in that the target must connect to a malicious Bluetooth device. The specific flaw exists within the implementation of the AVRCP protocol. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length stack-based buffer. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26321. Affected products include: Alpsalpine Ilx-507 Firmware.

Affected Products

Alpsalpine Ilx-507 Firmware.

Remediation

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

Priority Score

37
Low Medium High Critical
KEV: 0
EPSS: +0.1
CVSS: +37
POC: 0

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CVE-2025-8475 vulnerability details – vuln.today
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