CVE-2025-8473CWE-78

Alpine iLX-507 UPDM_wstpCBCUpdStart Command Injection Vulnerability

Medium · published August 1, 2025

CVSS v3.0
6.4
EPSS
1%
Percentile
52.2
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.0
6.4 · MEDIUM
Vector
CVSS:3.0/AV:P/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.00690 · 52.2th percentile
Weakness
CWE-78 · Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')
Published
2025-08-01T17:38Z
EPSS history
Timeline
  • 01 AUG 17:38Z
    Alpine iLX-507 UPDM_wstpCBCUpdStart Command Injection Vulnerability
    cvelistv5