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I12 Firmware CVE-2025-25679

HIGH
Stack-based Buffer Overflow (CWE-121)
2025-02-20 cve@mitre.org
Tenda Buffer Overflow Stack Overflow I12 Firmware
8.0
CVSS 3.1 · NVD
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Severity by source

NVD PRIMARY
8.0 HIGH
AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Primary rating from NVD · only source for this CVE.

CVSS VectorNVD

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High

Lifecycle Timeline

2
Analysis Generated
Mar 28, 2026 - 18:27 vuln.today
CVE Published
Feb 20, 2025 - 23:15 nvd
HIGH 8.0

DescriptionCVE.org

Tenda i12 V1.0.0.10(3805) was discovered to contain a buffer overflow via the index parameter in the formWifiMacFilterSet function.

AnalysisAI

Tenda i12 V1.0.0.10(3805) was discovered to contain a buffer overflow via the index parameter in the formWifiMacFilterSet function. Rated high severity (CVSS 8.0), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified under CWE-121. Tenda i12 V1.0.0.10(3805) was discovered to contain a buffer overflow via the index parameter in the formWifiMacFilterSet function. Affected products include: Tenda I12 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Apply vendor patches when available. Implement network segmentation and monitoring as interim mitigations.

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CVE-2025-25679 vulnerability details – vuln.today
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