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Vulnerability Details :

CVE-2025-56764

Summary
Assigner-mitre
Assigner Org ID-8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At-29 Sep, 2025 | 00:00
Updated At-11 Nov, 2025 | 18:36
Rejected At-
Credits

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.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:mitre
Assigner Org ID:8254265b-2729-46b6-b9e3-3dfca2d5bfca
Published At:29 Sep, 2025 | 00:00
Updated At:11 Nov, 2025 | 18:36
Rejected At:
▼CVE Numbering Authority (CNA)

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.

Affected Products
Vendor
n/a
Product
n/a
Versions
Affected
  • n/a
Problem Types
TypeCWE IDDescription
textN/An/a
Type: text
CWE ID: N/A
Description: n/a
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://github.com/Remenis/CVE-2025-56764-trivision-nc227wf
N/A
https://github.com/Remenis/CVE-2025-56764
N/A
Hyperlink: https://github.com/Remenis/CVE-2025-56764-trivision-nc227wf
Resource: N/A
Hyperlink: https://github.com/Remenis/CVE-2025-56764
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Problem Types
TypeCWE IDDescription
CWECWE-204CWE-204 Observable Response Discrepancy
Type: CWE
CWE ID: CWE-204
Description: CWE-204 Observable Response Discrepancy
Metrics
VersionBase scoreBase severityVector
3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:cve@mitre.org
Published At:29 Sep, 2025 | 20:15
Updated At:11 Nov, 2025 | 19:15

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.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary3.15.3MEDIUM
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Type: Secondary
Version: 3.1
Base score: 5.3
Base severity: MEDIUM
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
CPE Matches
trivisionsecurity
trivisionsecurity
>>trivision_nc-227wf_firmware>>5.80
cpe:2.3:o:trivisionsecurity:trivision_nc-227wf_firmware:5.80:*:*:*:*:*:*:*
trivisionsecurity
trivisionsecurity
>>trivision_nc-227wf>>-
cpe:2.3:h:trivisionsecurity:trivision_nc-227wf:-:*:*:*:*:*:*:*
Weaknesses
CWE IDTypeSource
CWE-204Secondary134c704f-9b21-4f2e-91b3-4a467353bcc0
CWE ID: CWE-204
Type: Secondary
Source: 134c704f-9b21-4f2e-91b3-4a467353bcc0
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://github.com/Remenis/CVE-2025-56764cve@mitre.org
N/A
https://github.com/Remenis/CVE-2025-56764-trivision-nc227wfcve@mitre.org
Mitigation
Third Party Advisory
Hyperlink: https://github.com/Remenis/CVE-2025-56764
Source: cve@mitre.org
Resource: N/A
Hyperlink: https://github.com/Remenis/CVE-2025-56764-trivision-nc227wf
Source: cve@mitre.org
Resource:
Mitigation
Third Party Advisory

Change History

0
Information is not available yet

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