CVE-2025-56764
Medium
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.
SeverityMedium
CVSS5.3
Exploit probability—
ProductTrivisionsecurity Trivision Nc-227wf Firmware
PublishedSep 29, 2025
First seenSep 29, 2025
Weakness typeCWE-204CWE-204
How to fix
Vendor advisories
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| trivisionsecurity trivision_nc-227wf_firmware | 5.80 | — |
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