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I. Basic Information for CVE-2026-6989
Vulnerability Information
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Vulnerability Title
Tenda F453 Telnet Service telnet TendaTelnet command injection
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability has been found in Tenda F453 up to 1.0.0.3. Impacted is the function TendaTelnet of the file /goform/telnet of the component Telnet Service. Such manipulation leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the 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)
Affected Products
VendorProductAffected VersionsCPESubscribe
TendaF453 1.0.0.0 cpe:2.3:o:tenda:f453_firmware:*:*:*:*:*:*:*:*
II. Public POCs for CVE-2026-6989
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III. Intelligence Information for CVE-2026-6989
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IV. Related Vulnerabilities
Same product: F453
Same vendor: Tenda
Same weakness: CWE-77
V. Comments for CVE-2026-6989

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