Vulnerability Details CVE-2026-3975
A security flaw has been discovered in Tenda W3 1.0.0.3(2204). This issue affects the function formWifiMacFilterGet of the file /goform/WifiMacFilterGet of the component POST Parameter Handler. Performing a manipulation of the argument wl_radio results in stack-based buffer overflow. It is possible to initiate the attack remotely. The exploit has been released to the public and may be used for attacks.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.0
EPSS Ranking 15.1%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 9.0
References
Products affected by CVE-2026-3975
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cpe:2.3:h:tenda:w3:-
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cpe:2.3:o:tenda:w3_firmware:1.0.0.3(2204)