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CVE-2024-0926— Tenda AC10U formWifiWpsOOB stack-based overflow

Quick assessment

Affected
Tenda AC10U
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
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_multi_TDE01 版本存在安全漏洞，该漏洞源于 formWifiWpsOOB 功能的 index 参数存在基于堆栈的缓冲区溢出。

CVSS 4.7 · Medium EPSS 0.91% · P58

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-0926

Vulnerability Information
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Vulnerability Title
Tenda AC10U formWifiWpsOOB stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Tenda AC10U 15.03.06.49_multi_TDE01 and classified as critical. This issue affects the function formWifiWpsOOB. The manipulation of the argument index 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-252131. 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:H/UI:N/S:U/C:L/I:L/A:L
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_multi_TDE01 版本存在安全漏洞，该漏洞源于 formWifiWpsOOB 功能的 index 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_multi_TDE01 -

II. Public POCs for CVE-2024-0926

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III. Intelligence Information for CVE-2024-0926

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Vendor Advisories for CVE-2024-0926 (2)

Other References for CVE-2024-0926 (1)

Same Patch Batch · Tenda · 2024-01-26 · 11 CVEs total

CVE-2024-0932 4.7 MEDIUM Tenda AC10U setSmartPowerManagement stack-based overflow
CVE-2024-0931 4.7 MEDIUM Tenda AC10U saveParentControlInfo stack-based overflow
CVE-2024-0930 4.7 MEDIUM Tenda AC10U fromSetWirelessRepeat stack-based overflow
CVE-2024-0929 4.7 MEDIUM Tenda AC10U fromNatStaticSetting stack-based overflow
CVE-2024-0928 4.7 MEDIUM Tenda AC10U fromDhcpListClient stack-based overflow
CVE-2024-0927 4.7 MEDIUM Tenda AC10U fromAddressNat stack-based overflow
CVE-2024-0925 4.7 MEDIUM Tenda AC10U formSetVirtualSer stack-based overflow
CVE-2024-0924 4.7 MEDIUM Tenda AC10U formSetPPTPServer stack-based overflow
CVE-2024-0923 4.7 MEDIUM Tenda AC10U formSetDeviceName stack-based overflow
CVE-2024-0922 4.7 MEDIUM Tenda AC10U formQuickIndex stack-based overflow

IV. Related Vulnerabilities

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

V. Comments for CVE-2024-0926

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