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THREATINT
PUBLISHED

CVE-2025-8477

Alpine iLX-507 vCard Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability



Description

Alpine iLX-507 vCard Parsing Stack-based Buffer Overflow Remote Code Execution Vulnerability. This vulnerability allows network-adjacent attackers to execute arbitrary code on affected 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 parsing of vCard data. The issue results from the lack of proper validation 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-26324.

Reserved 2025-08-01 | Published 2025-08-01 | Updated 2025-08-01 | Assigner zdi


HIGH: 7.4CVSS:3.0/AV:A/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Problem types

CWE-121: Stack-based Buffer Overflow

Product status

Default status
unknown

6.0.000
affected

References

www.zerodayinitiative.com/advisories/ZDI-25-767/ (ZDI-25-767)

cve.org (CVE-2025-8477)

nvd.nist.gov (CVE-2025-8477)

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