TI-2026-09877 Aliases CVE-2026-11448 GHSA-pg7m-jpvg-gp32

GL.iNet GL-MT3000 Minidlna Service rpc realpath command injection

MEDIUM 56CWE-74Published 2026-06-07 · Updated 2026-06-08

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Attack requirements: None
Impact type: Code execution
Confidentiality · integrity · availability: Low · Low · Low
Fix status: Fixed

Attack profile from CVSS 4.0 · CNA. Fix status from CNA. Impact type from CWE-77.

Summary

A weakness has been identified in GL.iNet GL-MT3000 up to 4.4.5. The affected element is the function realpath of the file /rpc of the component Minidlna Service. This manipulation of the argument kube. set causes command injection. The attack is possible to be carried out remotely. Upgrading to version 4.7 is sufficient to fix this issue. It is recommended to upgrade the affected component. The vendor confirms: "Starting from version 4.7, SDK has added global protection to intercept malicious injection".

Why it matters now

Exploitation Proof of concept CISA SSVC · not in CISA KEV

EPSS 0.0174 77th percentileScored 2026-11-07

Fix Fixed GL-MT3000 (GL.iNet): 4.7

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: Poc
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
GL.iNet	GL-MT3000	4.4.0; 4.4.1; 4.4.2; 4.4.3; 4.4.4; 4.4.5	4.7	Patch available	CNA

GL-MT3000 VendorGL.iNet Affected 4.4.0; 4.4.1; 4.4.2; 4.4.3; 4.4.4; 4.4.5 Fixed in 4.7 Patch available CNA

CPE names CNA · 1

CPE	Versions	Role	Vendor
cpe:2.3:o:gl-inet:gl-mt3000_firmware::::::::	—	—	GL.iNet

cpe:2.3:o:gl-inet:gl-mt3000_firmware:*:*:*:*:*:*:*:* Versions — — ·GL.iNet

Remediation

Fix · CNA GL-MT3000 (GL.iNet) Fixed in 4.7

Timeline

2026-10-02 Threatist record created from CVE-2026-11448
2026-10-03 Alias added: GHSA-pg7m-jpvg-gp32

References

Other 1

https://github.com/StrTzz123/iot_vul/tree/main/GL-iNet/MT3000/4.4.5/minidlna_db_dir_uci_rce

TI-2026-21387 GL-iNet GL-AR300M16 v4.3.11 was discovered to contain a command injection vulnerability… CVSS 3.1CRITICAL 9.8
TI-2024-26219 GL-iNet products AR750/AR750S/AR300M/AR300M16/MT300N-V2/B1300/MT1300/SFT1200/X750… CVSS 3.1CRITICAL 9.8
TI-2023-27815 An issue was discovered on GL.iNet devices before version 4.5.0. CVSS 3.1CRITICAL 9.8
TI-2023-15082 An issue was discovered on GL.iNet devices before 3.216. CVSS 3.1CRITICAL 9.8
TI-2023-14015 GL.iNET MT3000 4.1.0 Release 2 is vulnerable to OS Command Injection via /usr/lib/oui-httpd/rpc/logread. CVSS 3.1CRITICAL 9.8
TI-2026-15312 GL.iNet GL-MT3000 nas-web RPC Wrapper glc nas-web.add_user command injection CVSS 4.0CRITICAL 9.3

See all 92 →

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences