CVE-2025-45514

MEDIUM
2025-05-07 [email protected]
6.5
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:40 vuln.today
PoC Detected
May 27, 2025 - 14:22 vuln.today
Public exploit code
CVE Published
May 07, 2025 - 19:16 nvd
MEDIUM 6.5

Tags

Tenda Buffer Overflow Stack Overflow Fh451 Firmware

Description

Tenda FH451 V1.0.0.9 has a stack overflow vulnerability in the function.frmL7ImForm.

Analysis

Tenda FH451 V1.0.0.9 has a stack overflow vulnerability in the function.frmL7ImForm. Rated medium severity (CVSS 6.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Technical Context

This vulnerability is classified under CWE-121. Tenda FH451 V1.0.0.9 has a stack overflow vulnerability in the function.frmL7ImForm. Affected products include: Tenda Fh451 Firmware.

Affected Products

Tenda Fh451 Firmware.

Remediation

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.

Priority Score

53
Low Medium High Critical
KEV: 0
EPSS: +0.3
CVSS: +32
POC: +20

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CVE-2025-45514 vulnerability details – vuln.today
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