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CVE-2024-10123— Tenda AC8 saveParentControlInfo compare_parentcontrol_time stack-based overflow

Quick assessment

Affected
Tenda AC8
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 AC8是中国腾达（Tenda）公司的一款无线路由器。 Tenda AC8 16.03.34.06版本存在安全漏洞，该漏洞源于文件/goform/saveParentControlInfo的函数compare_parentcontrol_time的参数time会导致基于栈的缓冲区溢出。

CVSS 8.8 · High EPSS 1.03% · P62

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2024-10123

Vulnerability Information
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Vulnerability Title
Tenda AC8 saveParentControlInfo compare_parentcontrol_time stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability was found in Tenda AC8 16.03.34.06. It has been declared as critical. Affected by this vulnerability is the function compare_parentcontrol_time of the file /goform/saveParentControlInfo. The manipulation of the argument time leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. This is not the same issue like CVE-2023-33671. 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 AC8 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda AC8是中国腾达（Tenda）公司的一款无线路由器。 Tenda AC8 16.03.34.06版本存在安全漏洞，该漏洞源于文件/goform/saveParentControlInfo的函数compare_parentcontrol_time的参数time会导致基于栈的缓冲区溢出。
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 AC8 16.03.34.06 -

II. Public POCs for CVE-2024-10123

# POC Description Source Link Shenlong Link
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Qwen3.6-35B-A3B · 9705 chars
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Exploit chain & mitigation
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III. Intelligence Information for CVE-2024-10123

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Proof of Concept for CVE-2024-10123 (1)

IV. Related Vulnerabilities

Same product: AC8
Same vendor: Tenda
Same weakness: CWE-121

V. Comments for CVE-2024-10123

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