CVE-2026-3972
A vulnerability was found in Tenda W3 1.0.0.3(2204). Affected by this issue is the function formSetCfm of the file /goform/setcfm of the component HTTP Handler. The manipulation of the argument funcpara1 results in stack-based buffer overflow. The attack can only be performed from the local network. The exploit has been made public and could be used.
- Score
- CVSS 3.1 8.8 High
- Status
- Analyzed - cna@vuldb.com
- Published
- 2026-03-12
- Last modified
- 2026-03-12
- Weaknesses
- CWE-119, CWE-121, CWE-787
Affected products
- W3 (Tenda)
- W3 Firmware (Tenda)
References
- https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-w3-setcfm-funcpara1-buffer-overflow
- https://vuldb.com/?ctiid.350407
- https://vuldb.com/?id.350407
- https://vuldb.com/?submit.769172
- https://www.tenda.com.cn/
