CVE-2025-59392: g5dfr — Fix

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.

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CVSS v3.1 Score

6.8

MEDIUM

CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness Type (CWE)

CWE-288 CWE-288

Affected Products

Vendor	Product	Versions
elspec-ltd	g5dfr_firmware	< 1.2.3.13
elspec-ltd	g5dfr	All

References

Advisories & Patches

https://www.elspec-ltd.com/support/security-advisories/

Other References

https://www.elspec-ltd.com/metering-protection/g5-multi-functional-digital-fault-recorder/

Frequently Asked Questions

What is CVE-2025-59392? +

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. It has a CVSS v3.1 base score of 6.8 (MEDIUM).

How severe is CVE-2025-59392? +

CVE-2025-59392 has a CVSS v3.1 score of 6.8 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2025-59392? +

CVE-2025-59392 affects products from elspec-ltd, specifically: g5dfr, g5dfr_firmware. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2025-59392? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2025-59392