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Vulnerability · Published Aug 3, 2026 · Assigned by VulDB

CVE-2026-18584GL.iNet E5800/E750/X2000/X3000/XE3000/XE300 eSIM LPA API v1 improper authorization

Medium 5.4

In plain English

A medium-severity security flaw in E5800 from GL.iNet. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.4% (higher than 29% of all known vulnerabilities).

Severity (CVSS 3.1)5.4Medium
Exploit odds (30 days)0.4%top 71.0% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

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.

Affected products (as reported)

VendorProductVersions
GL.iNet E5800 20260707
GL.iNet E750 20260707
GL.iNet X2000 20260707
GL.iNet X3000 20260707
GL.iNet XE3000 20260707
GL.iNet XE300 20260707

Weakness: CWE-285, CWE-266 · Vector: CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:X/RL:X/RC:R

References