PatchSiren cyber security CVE debrief
CVE-2026-11448 GL.iNet CVE debrief
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'.
- Vendor
- GL.iNet
- Product
- GL-MT3000
- CVSS
- MEDIUM 5.1
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-06-07
- Original CVE updated
- 2026-06-08
- Advisory published
- 2026-06-07
- Advisory updated
- 2026-06-08
Who should care
Users of GL.iNet GL-MT3000 up to version 4.4.5
Technical summary
The vulnerability exists in the Minidlna Service of GL.iNet GL-MT3000 up to version 4.4.5. Specifically, the realpath function in the /rpc file is vulnerable to command injection when the kube.set argument is manipulated. This can be exploited remotely.
Defensive priority
MEDIUM
Recommended defensive actions
- Upgrade GL.iNet GL-MT3000 to version 4.7 or later.
Evidence notes
The CVE record was published on [cve-org](https://www.cve.org/CVERecord?id=CVE-2026-11448). Additional details can be found on [nvd](https://nvd.nist.gov/vuln/detail/CVE-2026-11448).
Official resources
CVE-2026-11448 was published on 2026-06-07T03:16:26.233Z and modified on 2026-06-08T16:16:36.280Z.