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CVE-2024-2703— Tenda AC10U SetOnlineDevName formSetDeviceName stack-based overflow

Quick assessment

Affected
Tenda AC10U
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 AC10是中国腾达（Tenda）公司的一款无线路由器。 Tenda AC10U 15.03.06.49 版本存在安全漏洞，该漏洞源于 /goform/SetOnlineDevName 文件的 formSetDeviceName 函数的 mac 参数存在基于堆栈的缓冲区溢出。

CVSS 8.8 · High EPSS 1.55% · P73
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I. Basic Information for CVE-2024-2703

Vulnerability Information
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Vulnerability Title
Tenda AC10U SetOnlineDevName formSetDeviceName stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability classified as critical has been found in Tenda AC10U 15.03.06.49. Affected is the function formSetDeviceName of the file /goform/SetOnlineDevName. The manipulation of the argument mac leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used. VDB-257454 is the identifier assigned to this vulnerability. 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 AC10 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda AC10是中国腾达（Tenda）公司的一款无线路由器。 Tenda AC10U 15.03.06.49 版本存在安全漏洞，该漏洞源于 /goform/SetOnlineDevName 文件的 formSetDeviceName 函数的 mac 参数存在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 AC10U 15.03.06.49 -

II. Public POCs for CVE-2024-2703

# POC Description Source Link Shenlong Link
AI-Generated POC Premium
Qwen3.6-35B-A3B · 7026 chars
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III. Intelligence Information for CVE-2024-2703

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Vendor Advisories for CVE-2024-2703 (2)

Other References for CVE-2024-2703 (1)

Same Patch Batch · Tenda · 2024-03-20 · 9 CVEs total

CVE-2024-2711 8.8 HIGH Tenda AC10U addWifiMacFilter stack-based overflow
CVE-2024-2710 8.8 HIGH Tenda AC10U openSchedWifi setSchedWifi stack-based overflow
CVE-2024-2709 8.8 HIGH Tenda AC10U SetStaticRouteCfg fromSetRouteStatic stack-based overflow
CVE-2024-2708 8.8 HIGH Tenda AC10U execCommand formexeCommand stack-based overflow
CVE-2024-2706 8.8 HIGH Tenda AC10U WifiWpsStart formWifiWpsStart stack-based overflow
CVE-2024-2705 8.8 HIGH Tenda AC10U SetNetControlList formSetQosBand stack-based overflow
CVE-2024-2704 8.8 HIGH Tenda AC10U SetFirewallCfg formSetFirewallCfg stack-based overflow
CVE-2024-2707 6.3 MEDIUM Tenda AC10U WriteFacMac formWriteFacMac os command injection

IV. Related Vulnerabilities

Same product: AC10U
Same vendor: Tenda
Same weakness: CWE-121

V. Comments for CVE-2024-2703

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