VULNERABILITY INTELLIGENCE
CVE-2026-76179
CVSS score9.8 CRITICAL
EPSS probability0.65%
CISA KEVNot currently listed
Published2026-08-28
Last modified2026-08-31
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Description
An improper protection of authentication tokens vulnerability exists in certain Ebyte gateway products. Authentication tokens used by the web management interface are insufficiently protected during client-side session handling, which may allow an attacker with access to exposed session information to obtain and reuse a valid token. Successful exploitation could allow an attacker to impersonate an authenticated user and gain unauthorized access to device management functionality.
Weakness classification
- ics-cert@hq.dhs.gov: CWE-598