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CVE-2024-4291— Tenda A301 setBlackRule formAddMacfilterRule stack-based overflow

Quick assessment

Affected
Tenda A301
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Tenda A301是中国腾达（Tenda）公司的一款无线信号扩展器。 Tenda A30115.13.08.12_multi_TDE01版本存在安全漏洞，该漏洞源于文件/goform/setBlackRule的参数deviceList会导致基于堆栈的缓冲区溢出。

CVSS 8.8 · High EPSS 1.45% · P73

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-4291

Vulnerability Information
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Vulnerability Title
Tenda A301 setBlackRule formAddMacfilterRule stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Tenda A301 15.13.08.12_multi_TDE01. It has been rated as critical. This issue affects the function formAddMacfilterRule of the file /goform/setBlackRule. The manipulation of the argument deviceList leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-262223. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
栈缓冲区溢出
Source: CVE Program / CVE List V5
Vulnerability Title
Tenda A301安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda A301是中国腾达（Tenda）公司的一款无线信号扩展器。 Tenda A30115.13.08.12_multi_TDE01版本存在安全漏洞，该漏洞源于文件/goform/setBlackRule的参数deviceList会导致基于堆栈的缓冲区溢出。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Tenda A301 15.13.08.12_multi_TDE01 -

II. Public POCs for CVE-2024-4291

# POC Description Source Link Shenlong Link
AI-Generated POC Verified env Premium
Qwen3.6-35B-A3B · 8081 chars
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Trigger conditions & impact
Full executable POC code
Exploit chain & mitigation
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III. Intelligence Information for CVE-2024-4291

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Vendor Advisories for CVE-2024-4291 (3)

Other References for CVE-2024-4291 (1)

Same Patch Batch · Tenda · 2024-04-27 · 9 CVEs total

CVE-2024-4252 8.8 HIGH Tenda i22 formSetUrlFilterRule stack-based overflow
CVE-2024-4251 8.8 HIGH Tenda i21 DhcpSetSe fromDhcpSetSer stack-based overflow
CVE-2024-4250 8.8 HIGH Tenda i21 wifiSSIDset formwrlSSIDset stack-based overflow
CVE-2024-4249 8.8 HIGH Tenda i21 wifiSSIDget formwrlSSIDget stack-based overflow
CVE-2024-4248 8.8 HIGH Tenda i21 formQosManage_user stack-based overflow
CVE-2024-4247 8.8 HIGH Tenda i21 formQosManage_auto stack-based overflow
CVE-2024-4246 8.8 HIGH Tenda i21 formQosManageDouble_auto stack-based overflow
CVE-2024-4245 8.8 HIGH Tenda i21 formQosManageDouble_user stack-based overflow

IV. Related Vulnerabilities

Same product: A301
Same vendor: Tenda
Same weakness: CWE-121

V. Comments for CVE-2024-4291

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