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I. Basic Information for CVE-2026-4554
Vulnerability Information

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Vulnerability Title
Tenda F453 WriteFacMac FormWriteFacMac privilege escalation
Source: NVD (National Vulnerability Database)
Vulnerability Description
A security flaw has been discovered in Tenda F453 1.0.0.3. The affected element is the function FormWriteFacMac of the file /goform/WriteFacMac. The manipulation of the argument mac results in command injection. It is possible to launch the attack remotely. The exploit has been released to the public and may be used for attacks.
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 F453 命令注入漏洞
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版本存在命令注入漏洞,该漏洞源于对文件/goform/WriteFacMac中参数mac的错误操作,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
VendorProductAffected VersionsCPESubscribe
TendaF453 1.0.0.3 cpe:2.3:o:tenda:f453_firmware:*:*:*:*:*:*:*:*
II. Public POCs for CVE-2026-4554
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III. Intelligence Information for CVE-2026-4554
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IV. Related Vulnerabilities
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