Affected: GL.iNet E5800, GL.iNet E750, GL.iNet X2000, GL.iNet X3000, GL.iNet XE3000, GL.iNet XE300

A security vulnerability has been detected in GL.iNet E5800, E750, X2000, X3000, XE3000 and XE300 up to 20260707. Impacted is an unknown function of the file /sdk/v1 of the component eSIM LPA API. Such manipulation leads to improper authorization. The attack can only be initiated within the local network. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.