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CVE-2025-14879— Tenda WH450 HTTP Request onSSIDChange stack-based overflow

CVSS 9.8 · Critical EPSS 6.66% · P93

Possible ATT&CK Techniques 1AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-14879

Vulnerability Information
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Vulnerability Title
Tenda WH450 HTTP Request onSSIDChange stack-based overflow
Source: CVE Program / CVE List V5
Vulnerability Description
A weakness has been identified in Tenda WH450 1.0.0.18. Affected is an unknown function of the file /goform/onSSIDChange of the component HTTP Request Handler. This manipulation of the argument ssid_index causes stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been made available to the public and could be used for attacks.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/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 WH450 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda WH450是中国腾达（Tenda）公司的一款无线接入点。 Tenda WH450 1.0.0.18版本存在安全漏洞，该漏洞源于文件/goform/onSSIDChange中参数ssid_index处理不当，可能导致栈缓冲区溢出。
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)

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Affected Products

VendorProductAffected VersionsCPESubscribe
TendaWH450 1.0.0.18 cpe:2.3:o:tenda:wh450_firmware:*:*:*:*:*:*:*:*

II. Public POCs for CVE-2025-14879

#POC DescriptionSource LinkShenlong Link
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Qwen3.6-35B-A3B · 7196 chars
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III. Intelligence Information for CVE-2025-14879

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Vendor Advisories for CVE-2025-14879 (3)

Proof of Concept for CVE-2025-14879 (1)

IV. Related Vulnerabilities

Same product: WH450
Same vendor: Tenda
Same weakness: CWE-121

V. Comments for CVE-2025-14879

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