VULNERABILITY INTELLIGENCE

CVE-2025-56764

CVSS score5.3 MEDIUM
EPSS probability0.26%
CISA KEVNot currently listed
Published2025-09-29
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Description

Trivision NC-227WF firmware 5.80 (build 20141010) login mechanism reveals whether a username exists or not by returning different error messages ("Unknown user" vs. "Wrong password"), allowing an attacker to enumerate valid usernames.

Weakness classification

  • 134c704f-9b21-4f2e-91b3-4a467353bcc0: CWE-204

Primary references