high8.8
CVE-2026-3974
A vulnerability was identified in Tenda W3 1.0.0.3(2204).
Impact
A vulnerability was identified in Tenda W3 1.0.0.3(2204). This vulnerability affects the function formexeCommand of the file /goform/exeCommand of the component HTTP Handler. Such manipulation of the argument cmdinput leads to stack-based buffer overflow. The attack may be performed from remote. The exploit is publicly available and might be used.
Affected products
| Vendor | Product | Affected versions |
|---|---|---|
| Tenda | W3 Firmware | Version 1.0.0.3\(2204\) |