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I. Basic Information for CVE-2025-13400
Vulnerability Information
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Vulnerability Title
Tenda CH22 WrlExtraGet formWrlExtraGet buffer overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was detected in Tenda CH22 1.0.0.1. Affected is the function formWrlExtraGet of the file /goform/WrlExtraGet. Performing a manipulation of the argument chkHz results in buffer overflow. Remote exploitation of the attack is possible. The exploit is now public and may be used.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
未进行输入大小检查的缓冲区拷贝(传统缓冲区溢出)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Tenda CH22 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda CH22是中国腾达（Tenda）公司的一款网络设备。 Tenda CH22 1.0.0.1版本存在安全漏洞，该漏洞源于对文件/goform/WrlExtraGet中参数chkHz的错误操作，可能导致缓冲区溢出。
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
VendorProductAffected VersionsCPESubscribe
TendaCH22 1.0.0.1 cpe:2.3:o:tenda:ch22_firmware:*:*:*:*:*:*:*:*
II. Public POCs for CVE-2025-13400
#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
Qwen3.5-35B-A3B-UD-Q4_K_XL.gguf · 8834 chars
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III. Intelligence Information for CVE-2025-13400
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IV. Related Vulnerabilities
Same product: CH22
Same vendor: Tenda
Same weakness: CWE-120
V. Comments for CVE-2025-13400

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