CVE-2025-50753: High severity MitraStar GPT-2741GNAC-N2 vulnerability

Published Aug 26, 2025

Updated

Mitrastar GPT-2741GNAC-N2 devices are provided with access through ssh into a restricted default shell.The command "deviceinfo show file" is supposed to be used from restricted shell to show files and directories. By providing " /bin/sh" (quotes included) to the argument of this command will drop a root shell.

Affected Software

1 affected component

MitraStar GPT-2741GNAC-N2

Event History

Aug 26, 2025

CVE Published

via MITRE·12:00 AM

Data Sourced

via MITRE·12:00 AM

Description

Data Sourced

via NVD·02:15 PM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the severity of CVE-2025-50753?

CVE-2025-50753 has been assessed to have a high severity due to the potential for unauthorized access to system files.

How do I fix CVE-2025-50753?

To fix CVE-2025-50753, you should restrict SSH access and apply firmware updates that address this vulnerability.

What devices are impacted by CVE-2025-50753?

CVE-2025-50753 specifically affects Mitrastars GPT-2741GNAC-N2 devices.

What are the potential risks of CVE-2025-50753?

The risks include unauthorized shell access, which could lead to file manipulation and potential control over the device.

Is there a known exploit for CVE-2025-50753?

Yes, there is a known exploitation method that takes advantage of the restricted default shell through specific command inputs.