CVE-2026-18584

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

Published Aug 3, 2026 CVSS 4.0 · 5.3 Medium EPSS < 1% KEV · Not listed
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.

Remediation

No solution or workaround provided in the CVE record

Tracking

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Advisories

No advisories available
History
Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}

Type Values Removed Values Added
First Time appeared Gl-inet
Gl-inet e5800
Gl-inet e750
Gl-inet x2000
Gl-inet x3000
Gl-inet xe300
Gl-inet xe3000
Vendors & Products Gl-inet
Gl-inet e5800
Gl-inet e750
Gl-inet x2000
Gl-inet x3000
Gl-inet xe300
Gl-inet xe3000
Type Values Removed Values Added
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.
Title GL.iNet E5800/E750/X2000/X3000/XE3000/XE300 eSIM LPA API v1 improper authorization
First Time appeared Gl.inet
Gl.inet e5800
Gl.inet e750
Gl.inet x2000
Gl.inet x3000
Gl.inet xe300
Gl.inet xe3000
Weaknesses CWE-266
CWE-285
CPEs cpe:2.3:a:gl.inet:e5800:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:e750:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:x2000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:x3000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:xe3000:*:*:*:*:*:*:*:*
cpe:2.3:a:gl.inet:xe300:*:*:*:*:*:*:*:*
Vendors & Products Gl.inet
Gl.inet e5800
Gl.inet e750
Gl.inet x2000
Gl.inet x3000
Gl.inet xe300
Gl.inet xe3000
References
Metrics cvssV2_0

{'score': 4.8, 'vector': 'AV:A/AC:L/Au:N/C:N/I:P/A:P/E:ND/RL:ND/RC:C'}

cvssV3_0

{'score': 5.4, 'vector': 'CVSS:3.0/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:L/E:X/RL:X/RC:R'}

cvssV3_1

{'score': 5.4, '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'}

cvssV4_0

{'score': 5.3, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:L/VA:L/SC:N/SI:N/SA:N/E:X'}