Medium severity5.3NVD Advisory· Published Sep 29, 2025· Updated Jun 17, 2026
CVE-2025-56764
CVE-2025-56764
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:o:trivisionsecurity:trivision_nc-227wf_firmware:5.80:*:*:*:*:*:*:*
- Trivision/NC-227WFdescription
- Range: 5.80 (build 20141010)
Patches
Vulnerability mechanics
News mentions
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