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MEDIUM · 5.3

CVE-2025-56764

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 atta...

Vulnerability 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.

CVSS Score

5.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
LOW
Integrity
NONE
Availability
NONE

Affected Products

VendorProductVersions
TrivisionsecurityTrivision Nc-227Wf Firmware5.80
TrivisionsecurityTrivision Nc-227Wf-

Related Weaknesses (CWE)

CWE-204

References

FAQ

What is CVE-2025-56764?

CVE-2025-56764 is a vulnerability with a CVSS score of 5.3 (MEDIUM). 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 atta...

How severe is CVE-2025-56764?

CVE-2025-56764 has been rated MEDIUM with a CVSS base score of 5.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2025-56764?

Check the references section above for vendor advisories and patch information. Affected products include: Trivisionsecurity Trivision Nc-227Wf Firmware, Trivisionsecurity Trivision Nc-227Wf.