CVE-2025-58083

General Industrial Controls Lynx+ Gateway Missing Authentication for Critical Function

State: Published
Severity: 9.2 Critical
Published: Nov 14, 2025
Updated: Nov 17, 2025
Reserved: Nov 6, 2025

Description

General Industrial Controls Lynx+ Gateway is missing critical authentication in the embedded web server which could allow an attacker to remotely reset the device.

Scores

CVSS	Score	Vector	Source
4.0	9.2 Critical	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:H/SI:N/SA:N	icscert
3.1	10.0 Critical	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H	icscert

Weaknesses

CWE-306

Affected Products

Product	Versions
Lynx+ GatewayGeneral Industrial Controls	Version R08Affected Version V03Affected Version V05Affected Version V18Affected

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-317-08
https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2025/icsa-25-317-08.json

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