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CVE-2025-8477

Published: Aug 1, 2025Updated: Aug 12, 2025 Sources: CVE List NVD BDUCWE-121
NVD MITRE
7.4CVSSHIGH
EPSS Score
0.3%
Top 83.4%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

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.

CVSS Vector Breakdown

AV:AAC:LPR:LUI:RS:UC:HI:HA:H
Exploitability
AV:AAttack Vector
Adjacent
AC:LAttack Complexity
Low
PR:LPrivileges Required
Low
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-121

Affected Products

Alpine iLX-507Alpine, Inc.
ilx-507 firmwarealpsalpine
Embedded
Hardware Firmware / cpu-gpu
iLX-507Alpine
On-prem
Operating Systems / linux-distro
alpine, inc.commercialaka alpine inc
alpsalpinecommercialHardware Firmwareaka ilx-507 firmware, ilx-f509 firmware, touchpad driver
alpineoss-projectOperating Systems

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Privilege Escalation
View detailed technique mapping

References

https://www.zerodayinitiative.com/advisories/ZDI-25-767/
zerodayinitiative.com

Timeline

Published
Aug 1, 2025
Last Updated
Aug 12, 2025

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