CVE-2025-27845 Information disclosure in n/a
An attacker can obtain the JWT secret via invalid authentication requests, enabling elevated permissions in the Web Controller UI.
- 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-2025-27845?
CVE-2025-27845 is a critical vulnerability in n/a, published on 14 Aug 2025. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
In ESPEC North America Web Controller 3 before 3.3.4, /api/v4/auth/ with any invalid authentication request results in exposing a JWT secret. This allows for elevated permissions to the UI.
Weakness: CWE-200
Which versions are affected by CVE-2025-27845?
How do I fix CVE-2025-27845?
No fix has been published for CVE-2025-27845 yet. Limit exposure of the affected software until one is available.
Is CVE-2025-27845 being exploited?
There is no known exploitation of CVE-2025-27845 in the wild and no public exploit code.
Sources
Also known as GHSA-w74h-vqm6-c7xv.