PT-2026-49110

CVE-2026-12187

Published

2026-06-14

Updated

2026-07-24

Description by

CVSS 2.0

9.0

High

MetricsAV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions GL.iNet GL-MT3000 versions prior to 4.7

Description Remote command injection is possible within the Online Firmware Upgrade Handler component. The issue resides in the /usr/bin/one click upgrade file, where improper handling of functionality allows an attacker to execute arbitrary commands remotely.

Recommendations Update to version 4.7.

Exploitability

Exploit

Fix

Impacts

Researchers

Strforexc

Vendors

Affected products

Weakness enumeration

CWE-77: Improper Neutralization of Special Elements used in a Command (\'Command Injection\')

CWE-74: Improper Neutralization of Special Elements in Output Used by a Downstream Component (\'Injection\')