What is CVE-2025-59780?

CVE-2025-59780 is a high-severity vulnerability in General Industrial Controls Lynx+ Gateway, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2025-11-15.

How severe is CVE-2025-59780?

High severity. CVSS v3 base score is 7.5 out of 10.

Auth bypass in General Industrial Controls Lynx+ Gateway

CVE-2025-59780

General Industrial Controls Lynx+ Gateway is missing critical authentication in the embedded web server which could allow an attacker to send GET requests to obtain sensitive device information.

Vulnerability class: Broken Authentication

EPSS: 0.004 (30.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.

Affected products

General Industrial Controls Lynx+ Gateway — versions Version R08, Version V03, Version V05

Weakness classification (CWE)

CWE-306 — Missing Authentication for Critical Function

References

Frequently asked questions

What is CVE-2025-59780?: CVE-2025-59780 is a high-severity vulnerability in General Industrial Controls Lynx+ Gateway, classified under Missing Authentication for Critical Function. CVSS score: 7.5/10. Published 2025-11-15.
How severe is CVE-2025-59780?: High severity. CVSS v3 base score is 7.5 out of 10.