What is CVE-2025-59392?

CVE-2025-59392 is a medium-severity vulnerability in Elspec-ltd G5dfr, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 6.8/10. Published 2025-11-06.

How severe is CVE-2025-59392?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Elspec-ltd G5dfr

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.

EPSS: 0.002 (8.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:P/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

Affected products

Elspec-ltd G5dfr
Elspec-ltd G5dfr_firmware
N/a — versions n/a

Weakness classification (CWE)

CWE-288 — Authentication Bypass Using an Alternate Path or Channel

References

cve@mitre.org (Product)
cve@mitre.org (Vendor Advisory)

Frequently asked questions

What is CVE-2025-59392?: CVE-2025-59392 is a medium-severity vulnerability in Elspec-ltd G5dfr, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 6.8/10. Published 2025-11-06.
How severe is CVE-2025-59392?: Medium severity. CVSS v3 base score is 6.8 out of 10.