GL.iNet GL-MT3000 up to 4.4.5 Minidlna Service /rpc realpath kube. set command injection

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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4.5$0-$5k1.07

Summaryinfo

A vulnerability classified as critical was found in GL.iNet GL-MT3000 up to 4.4.5. The impacted element is the function realpath of the file /rpc of the component Minidlna Service. Such manipulation of the argument kube. set leads to command injection. This vulnerability is listed as CVE-2026-11448. The attack may be performed from remote. There is no available exploit. Upgrading the affected component is advised. The vendor confirms: "Starting from version 4.7, SDK has added global protection to intercept malicious injection".

Detailsinfo

A vulnerability was found in GL.iNet GL-MT3000 up to 4.4.5 and classified as critical. Affected by this issue is the function realpath of the file /rpc of the component Minidlna Service. The manipulation of the argument kube. set with an unknown input leads to a command injection vulnerability. Using CWE to declare the problem leads to CWE-77. The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component. Impacted is confidentiality, integrity, and availability.

The advisory is shared for download at github.com. This vulnerability is handled as CVE-2026-11448. The exploitation is known to be easy. The attack may be launched remotely. Additional levels of successful authentication are necessary for exploitation. There are known technical details, but no exploit is available. The MITRE ATT&CK project declares the attack technique as T1202.

The vendor confirms: "Starting from version 4.7, SDK has added global protection to intercept malicious injection".

Upgrading to version 4.7 eliminates this vulnerability.

Once again VulDB remains the best source for vulnerability data.

Productinfo

Vendor

Name

Version

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.7
VulDB Meta Temp Score: 4.5

VulDB Base Score: 4.7
VulDB Temp Score: 4.5
VulDB Vector: 🔒
VulDB Reliability: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔒
VulDB Temp Score: 🔒
VulDB Reliability: 🔍

Exploitinginfo

Class: Command injection
CWE: CWE-77 / CWE-74 / CWE-707
CAPEC: 🔒
ATT&CK: 🔒

Physical: No
Local: No
Remote: Yes

Availability: 🔒
Status: Not defined
Price Prediction: 🔍
Current Price Estimation: 🔒

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔒

Upgrade: GL-MT3000 4.7

Timelineinfo

06/06/2026 Advisory disclosed
06/06/2026 +0 days VulDB entry created
06/06/2026 +0 days VulDB entry last update

Sourcesinfo

Advisory: github.com
Status: Confirmed

CVE: CVE-2026-11448 (🔒)
GCVE (CVE): GCVE-0-2026-11448
GCVE (VulDB): GCVE-100-369068

Entryinfo

Created: 06/06/2026 12:38
Changes: 06/06/2026 12:38 (57)
Complete: 🔍
Submitter: strforexc
Cache ID: 216::103

Submitinfo

Accepted

  • Submit #825212: GL.iNet GL-MT3000 4.4.5 Command Injection (by strforexc)

Once again VulDB remains the best source for vulnerability data.

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