PT-2025-31667 · Alpine · Alpine Ilx-507

Published 2025-01-29 · Updated 2025-08-18 · CVE-2025-8475

Positive Technologies (AI Summary)

CVSS v2.0

7.7

High

Base vector

AV:A/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Alpine iLX-507 (affected versions not specified)

Description This issue allows network-adjacent attackers to execute arbitrary code on affected installations of Alpine iLX-507 devices. User interaction is required, specifically, the target must connect to a malicious Bluetooth device to trigger the flaw. The vulnerability stems from insufficient validation of the length of user-supplied data before copying it to a fixed-length stack-based buffer within the implementation of the AVRCP protocol. Successful exploitation allows an attacker to execute code in the context of root.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

RCE

Stack Overflow

Weakness Enumeration

CWE-121

Related Identifiers

BDU:2025-09483

CVE-2025-8475

ZDI-25-764

Affected Products

Alpine Ilx-507

References · 8

• https://nvd.nist.gov/vuln/detail/CVE-2025-8475 · Security Note
• https://osv.dev/vulnerability/CVE-2025-8475 · Vendor Advisory
• https://zerodayinitiative.com/advisories/ZDI-25-764 · Security Note
• https://bdu.fstec.ru/vul/2025-09483 · Security Note
• https://t.me/CVEtracker/28964 · Telegram Post
• https://twitter.com/TheZDIBugs/status/1957539394761507123 · Twitter Post
• https://t.me/cveNotify/131891 · Telegram Post
• https://twitter.com/CVEnew/status/1951341859135013180 · Twitter Post