PT-2026-67397

CVE-2026-18601

Published

2026-08-03

Updated

2026-08-10

Description by

CVSS 2.0

Critical

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

Name of the Vulnerable Software and Affected Versions GL.iNet GL-MT3000 versions prior to 4.4.6

Description Command injection is possible via remote exploitation in the ovpn-client.so Native Plugin. The issue exists within the ovpn-client.check config() function located in the /cgi-bin/glc file, where manipulating the filename argument allows for the execution of arbitrary commands.

Recommendations Update GL.iNet GL-MT3000 to version 4.4.6 or later. As a temporary mitigation, restrict access to the /cgi-bin/glc endpoint or avoid using the filename argument within the ovpn-client.check config() function.

Exploitability

Exploit

Fix

Impacts

Researchers

Strforexc

Vendors

Affected products

Weakness enumeration

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

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

Related identifiers