CVE-2025-27845

critical · 9.8

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.

9.8

CVSS

0.4%

EPSS (exploit prob.)

37th

EPSS percentile

2025-08-14

Published

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weaknesses

CWE-200

References

https://espec.com
https://espec.com/na/about/detail/cve_2025_27845

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2025-27845