high8.8
CVE-2026-3976
A weakness has been identified in Tenda W3 1.0.0.3(2204).
Impact
A weakness has been identified in Tenda W3 1.0.0.3(2204). Impacted is the function formWifiMacFilterSet of the file /goform/WifiMacFilterSet of the component POST Parameter Handler. Executing a manipulation of the argument index/GO can lead to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been made available to the public and could be used for attacks.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Tenda | W3 Firmware | Version 1.0.0.3\(2204\) |
Weakness classification
References
- NVD record
- CVE.org record
- https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-w3-formWifiMacFilterSet-go-buffer-overflow
- https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-w3-formWifiMacFilterSet-index-buffer-overflow
- https://vuldb.com/?ctiid.350411
- https://vuldb.com/?id.350411
- https://vuldb.com/?submit.769179
- https://vuldb.com/?submit.769180
- https://www.tenda.com.cn/