High severity7.5NVD Advisory· Published Sep 23, 2022· Updated Jun 17, 2026

CVE-2022-40105

Description

Tenda i9 v1.0.0.8(3828) was discovered to contain a buffer overflow via the formWifiMacFilterGet function. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted string.

Affected products

Tenda/I9 Firmware
cpe:2.3:o:tenda:i9_firmware:1.0.0.8\(3828\):*:*:*:*:*:*:*
Tenda/i9description
Tenda/i9llm-fuzzy
Range: 1.0.0.8(3828)

Patches

Vulnerability mechanics

References

github.com/splashsc/IOT_Vulnerability_Discovery/blob/main/Tenda/Tenda_i9/buffer_overflow_formWifiMacFilterGet.mdnvdBroken Link

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cvss	0.488
epss	0.001
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ransomware	0.000