CVE-2025-59780 General Industrial Controls Lynx+ Gateway Missing Authentication for Critical Function
An attacker can access sensitive device information via unauthenticated GET requests to the embedded web server of the Lynx+ Gateway.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-59780?
CVE-2025-59780 is a high-severity missing authorization vulnerability in General Industrial Controls Lynx+ Gateway, published on 14 Nov 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
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.
Weakness: CWE-306
Which versions are affected by CVE-2025-59780?
How do I fix CVE-2025-59780?
No fix has been published for CVE-2025-59780 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2025-59780 being exploited?
There is no known exploitation of CVE-2025-59780 in the wild and no public exploit code.
Sources
Also known as GHSA-mqgv-qm98-7w7m.