CVE-2026-18600

GL.iNet GL-MT3000 Network Lua RPC Plugin network network.switch_status command injection

HIGH
8.8
CVSS Score
Published: August 3, 2026 at 01:00 PM UTC
Updated: October 23, 2026 at 09:10 PM UTC
2 products affected across 1 vendorGl MT3000 FirmwareGL-MT3000

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Severity
HIGH8.8
Exploit prediction
EPSS 3%
SSVC
PoC

Description

A vulnerability has been found in GL.iNet GL-MT3000 up to 4.4.5. This affects the function network.switch_info/network.switch_status of the file /usr/lib/oui-httpd/rpc/network of the component Network Lua RPC Plugin. Such manipulation of the argument switch leads to command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure and confirmed the existence of the vulnerability.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

VDB EntryTechnical Description
Source: cverecord
https://vuldb.com/vuln/385515
SignaturePermissions Required
Source: cverecord
https://vuldb.com/vuln/385515/cti
Third Party Advisory
Source: cverecord
https://vuldb.com/cve/CVE-2026-18600
Third Party Advisory
Source: cverecord
https://vuldb.com/submit/851537

SSVC — Action Prioritization

SSVCPoCNot automatableTotal impact

SSVC signals action urgency (what to patch first), separate from CVSS which measures severity.

CVSS

8.8HIGHVulDB
Vector?

Quick Info

StatusDEFERRED
CWE
CWE-77CWE-74

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