CVE-2025-29135

CRITICAL
2025-03-24 [email protected]
9.8
CVSS 3.1
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CVSS Vector

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

Lifecycle Timeline

3
Analysis Generated
Mar 28, 2026 - 18:33 vuln.today
PoC Detected
Apr 01, 2025 - 19:58 vuln.today
Public exploit code
CVE Published
Mar 24, 2025 - 21:15 nvd
CRITICAL 9.8

Tags

Tenda Buffer Overflow RCE Stack Overflow Ac7 Firmware

Description

A stack-based buffer overflow vulnerability in Tenda AC7 V15.03.06.44 allows a remote attacker to execute arbitrary code through a stack overflow attack using the security parameter of the formWifiBasicSet function.

Analysis

A stack-based buffer overflow vulnerability in Tenda AC7 V15.03.06.44 allows a remote attacker to execute arbitrary code through a stack overflow attack using the security parameter of the. Rated critical severity (CVSS 9.8), 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. A stack-based buffer overflow vulnerability in Tenda AC7 V15.03.06.44 allows a remote attacker to execute arbitrary code through a stack overflow attack using the security parameter of the formWifiBasicSet function. Affected products include: Tenda Ac7 Firmware.

Affected Products

Tenda Ac7 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

70
Low Medium High Critical
KEV: 0
EPSS: +1.2
CVSS: +49
POC: +20

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CVE-2025-29135 vulnerability details – vuln.today
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