CVE-2026-3975 in Tenda W3
Summary
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.
Disclosure
03/12/2026
Entries
VulDB provides additional information and datapoints for this CVE:
| ID | Vulnerability | CWE | Exp | Cou | CVE |
|---|---|---|---|---|---|
| 350410 | Tenda W3 POST Parameter WifiMacFilterGet formWifiMacFilterGet stack-based overflow | 121 | Proof-of-Concept | Not defined | CVE-2026-3975 |