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CVE-2025-8473

Published: Aug 1, 2025Updated: Aug 12, 2025 Sources: CVE List NVD BDUCWE-78
NVD MITRE
6.6CVSSMEDIUM
EPSS Score
0.7%
Top 51.0%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available

Description

Alpine iLX-507 UPDM_wstpCBCUpdStart Command Injection Vulnerability. This vulnerability allows physically present attackers to execute arbitrary code on affected installations of Alpine iLX-507 devices. Authentication is not required to exploit this vulnerability. The specific flaw exists within the UPDM_wstpCBCUpdStart function. The issue results from the lack of proper validation of user-supplied data before using it to execute a system call. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-26317.

CVSS Vector Breakdown

AV:PAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:PAttack Vector
Physical
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
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Weaknesses

CWE-78

Affected Products

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

Attack Graph

Products CVE Techniques Tactics

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Exploitability

Official Patch Available

MITRE ATT&CK

1 technique
Execution
View detailed technique mapping

References

https://www.zerodayinitiative.com/advisories/ZDI-25-762/
zerodayinitiative.com

Timeline

Published
Aug 1, 2025
Last Updated
Aug 12, 2025

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