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THREATINT
PUBLISHED

CVE-2025-8473

Alpine iLX-507 UPDM_wstpCBCUpdStart Command Injection Vulnerability



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.

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


MEDIUM: 6.4CVSS:3.0/AV:P/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H

Problem types

CWE-78: Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')

Product status

Default status
unknown

6.0.000
affected

References

www.zerodayinitiative.com/advisories/ZDI-25-762/ (ZDI-25-762)

cve.org (CVE-2025-8473)

nvd.nist.gov (CVE-2025-8473)

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