CVE-2026-11450

Description

A vulnerability was detected in GL.iNet GL-MT3000 4.4.5. This affects the function dlopen in the library /usr/lib/oui-httpd/rpc/ of the component Path Normalization Handler. Performing a manipulation of the argument dev_name results in command injection. It is possible to initiate the attack remotely. Upgrading to version 4.7 mitigates this issue. It is advisable to upgrade the affected component. The vendor confirms: " From version 4.7 onward, we have enabled method‑level validation at the HTTP /rpc layer. nas‑web.eject_disk is no longer in the whitelist of allowed methods. Consequently, directly calling eject_disk through the default /rpc endpoint returns Invalid params, preventing entry into subsequent dangerous functions and blocking the remote exploit chain described in the report."

Overview

State

—

Assigner (CNA)

—

CVSS severity

high

CVSS score

7.3 / 10

CVSS vector

AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Effective score

7.3 / 10 HIGH source: CNA overview

CWE(s)

—

Reserved

—

Published

—

Last updated

—

Source

https://www.tenable.com/cve/CVE-2026-11450

Linked Threat

CVE-2026-11450 — CVE-2026-11450

NVD triage scoring NVD CVE 2.0

Layer NVD adds on top of the CNA's CVE record — published / last-modified timestamps, exploitability / impact subscores, and the FIRST.org EPSS probability that this CVE will be exploited in the wild in the next 30 days.

NVD published

2026-06-07 03:16:27 UTC

NVD last modified

2026-07-23 07:10:00 UTC

NVD CVSS v3.1

7.3 / 10 HIGH source: cna@vuldb.com

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L

Exploitability subscore

3.9 / 10

Impact subscore

3.4 / 10

EPSS score

0.0157 (probability of exploitation in next 30 days)

EPSS percentile

72.95% vs all CVEs — higher = more likely to be exploited, as of 2026-08-01

NVD-assigned CWE(s): CWE-74, CWE-77 (differs from the CNA list above)

European Union Vulnerability Database ENISA EUVD

ENISA's official EU repository for curated vulnerability intelligence. Carries a separate identifier (EUVD-YYYY-NNNN) and frequently exposes an earlier-published description + CVSS than NVD does.

EUVD ID

EUVD-2026-34981

Assigner

VulDB

Published

Jun 7, 2026, 2:30:09 AM

Updated

Jun 8, 2026, 3:30:18 PM

EUVD base score (CVSS 4.0)

6.9 / 10
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/VI:L/VA:L/SC:N/SI:N/SA:N/E:X

EUVD-reported EPSS

1.5700

Vendors

GL.iNet

Products

GL-MT3000 (4.4.5)

Aliases

GHSA-jqrf-6qhf-8j4m

ENISA description: A vulnerability was detected in GL.iNet GL-MT3000 4.4.5. This affects the function dlopen in the library /usr/lib/oui-httpd/rpc/ of the component Path Normalization Handler. Performing a manipulation of the argument dev_name results in command injection. It is possible to initiate the attack remotely. Upgrading to version 4.7 mitigates this issue. It is advisable to upgrade the affected component. The vendor confirms: " From version 4.7 onward, we have enabled method‑level validation at the HTTP /rpc layer. nas‑web.eject_disk is no longer in the whitelist of allowed methods. Consequently, directly calling eject_disk through the default /rpc endpoint returns Invalid params, preventing entry into subsequent dangerous functions and blocking the remote exploit chain described in the report."

Vendor references (0)

References embedded in the original CVE record by the assigning CNA.

None in the CVE record.

Web references (8)

DuckDuckGo results ranked by threat-intel / vendor advisory domains. Generated by the 🔎 Find references (web) button above — same flow as the Remediations search.

• https://github.com/StrTzz123/iot_vul/tree/main/GL-iNet/MT3000/4.4.5/nas_eject_disk_do1_glc_rce tenable:github.com
• https://nvd.nist.gov/vuln/detail/CVE-2026-11450 tenable:nvd.nist.gov
• https://vuldb.com/cve/CVE-2026-11450 tenable:vuldb.com
• https://vuldb.com/submit/825536 tenable:vuldb.com
• https://vuldb.com/vuln/369070 tenable:vuldb.com
• https://vuldb.com/vuln/369070/cti tenable:vuldb.com
• https://www.cve.org/CVERecord?id=CVE-2026-11450 tenable:www.cve.org
• https://www.first.org/epss/ tenable:www.first.org

Remediations are stored against the linked Threat row; the list below is deduplicated across both pages.

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