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I. Basic Information for CVE-2026-3380
Vulnerability Information
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Vulnerability Title
Tenda F453 L7Im frmL7ImForm buffer overflow
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was found in Tenda F453 1.0.0.3. This issue affects the function frmL7ImForm of the file /goform/L7Im. The manipulation of the argument page results in buffer overflow. The attack may be launched remotely. The exploit has been made public and could 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 F453 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda F453是中国腾达（Tenda）公司的一款无线路由器。 Tenda F453 1.0.0.3版本存在安全漏洞，该漏洞源于对文件/goform/L7Im中函数frmL7ImForm的参数page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
TendaF453 1.0.0.3 cpe:2.3:o:tenda:f453_firmware:*:*:*:*:*:*:*:*
II. Public POCs for CVE-2026-3380
#POC DescriptionSource LinkShenlong Link
AI-Generated POCPremium
kimi-k2.5 · 11774 chars
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III. Intelligence Information for CVE-2026-3380
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IV. Related Vulnerabilities
Same product: F453
Same vendor: Tenda
Same weakness: CWE-120
V. Comments for CVE-2026-3380

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