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.
References
| Link | Resource |
|---|---|
| https://github.com/Remenis/CVE-2025-56764 | |
| https://github.com/Remenis/CVE-2025-56764-trivision-nc227wf | Mitigation Third Party Advisory |
Configurations
Configuration 1 (hide)
| AND |
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History
11 Nov 2025, 19:15
| Type | Values Removed | Values Added |
|---|---|---|
| References |
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| References | () https://github.com/Remenis/CVE-2025-56764-trivision-nc227wf - Mitigation, Third Party Advisory |
18 Oct 2025, 01:52
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Trivisionsecurity trivision Nc-227wf Firmware
Trivisionsecurity trivision Nc-227wf Trivisionsecurity |
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| CPE | cpe:2.3:h:trivisionsecurity:trivision_nc-227wf:-:*:*:*:*:*:*:* cpe:2.3:o:trivisionsecurity:trivision_nc-227wf_firmware:5.80:*:*:*:*:*:*:* |
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| References | () https://github.com/Remenis/CVE-2025-56764-trivision-nc227wf - Third Party Advisory, Mitigation |
30 Sep 2025, 18:15
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-204 | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 5.3 |
29 Sep 2025, 20:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2025-09-29 20:15
Updated : 2025-11-11 19:15
NVD link : CVE-2025-56764
Mitre link : CVE-2025-56764
CVE.ORG link : CVE-2025-56764
JSON object : View
Products Affected
trivisionsecurity
- trivision_nc-227wf_firmware
- trivision_nc-227wf
CWE
CWE-204
Observable Response Discrepancy