CVE-2025-59392 Auth bypass in n/a

Medium 6.8 Published 6 Nov 2025 Updated 6 Nov 2025

An attacker with physical access can reset the admin password via a USB drive, gaining full administrative control over the device.

Exploited in the wild: Not known
Login needed: Not needed
Attackable: Local or same network only
Victim action needed: Not needed
Fix: None listed

What is CVE-2025-59392?

CVE-2025-59392 is a medium-severity authentication bypass vulnerability in n/a, published on 6 Nov 2025. It can only be exploited from the same machine or local network, with no action from the victim.

Official description

On Elspec G5 devices through 1.2.2.19, a person with physical access to the device can reset the Admin password by inserting a USB drive (containing a publicly documented reset string) into a USB port.

Weakness: CWE-288

Which versions are affected by CVE-2025-59392?

It affects 1 product.

Products include Elspec-Ltd G5dfr Firmware.

How do I fix CVE-2025-59392?

No fix has been published for CVE-2025-59392 yet. Limit exposure of the affected software until one is available.

Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.

Is CVE-2025-59392 being exploited?

There is no known exploitation of CVE-2025-59392 in the wild and no public exploit code.

Sources

Also known as GHSA-x3wv-6rhv-59pr.