CVE-2025-8473

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 v3 6.6 MEDIUM

6.6^/10

CVSS v3 : MEDIUM

Vector :

Exploitability : 0.7 / Impact : 5.9

Attack Vector PHYSICAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope UNCHANGED

References

Link	Resource
https://www.zerodayinitiative.com/advisories/ZDI-25-762/	Third Party Advisory

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:alpsalpine:ilx-507_firmware:6.0.000:*:*:*:*:*:*:*

cpe:2.3:h:alpsalpine:ilx-507:-:*:*:*:*:*:*:*

History

No history.

Information

Published : 2025-08-01 18:15

Updated : 2025-08-12 18:10

NVD link : CVE-2025-8473

Mitre link : CVE-2025-8473

CVE.ORG link : CVE-2025-8473

JSON object : View

Products Affected

alpsalpine

ilx-507_firmware
ilx-507

CWE

CWE-78

Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

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