CVE-2026-7469— Tenda 4G300 DelFil sub_425A28 command injection
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I. Basic Information for CVE-2026-7469
Vulnerability Information
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Vulnerability Title
Tenda 4G300 DelFil sub_425A28 command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability was detected in Tenda 4G300 US_4G300V1.0Mt_V1.01.42_CN_TDC01. This impacts the function sub_425A28 of the file /goform/DelFil. The manipulation of the argument delflag results in command injection. The attack may be launched remotely. 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:L/I:L/A:L
Source: NVD (National Vulnerability Database)
Vulnerability Type
在命令中使用的特殊元素转义处理不恰当(命令注入)
Source: NVD (National Vulnerability Database)
Vulnerability Title
Tenda 4G300 注入漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Tenda 4G300是中国腾达（Tenda）公司的一款无线路由器。 Tenda 4G300 US_4G300V1.0Mt_V1.01.42_CN_TDC01版本存在注入漏洞，该漏洞源于文件/goform/DelFil中函数sub_425A28对参数delflag的操作，可能导致命令注入。
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
II. Public POCs for CVE-2026-7469
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- CVE-2026-7469 | Tenda 4G300 US_4G300V1.0Mt_V1.01.42_CN_TDC01 /goform/DelFil sub_425A28 delflag command injectionvdb-entrytechnical-description
- https://nvd.nist.gov/vuln/detail/CVE-2026-7469
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