| Titre | Tenda W3 V1.0.0.3(2204) Buffer Overflow |
|---|
| Description | A stack-based buffer overflow exists in Tenda w3 V1.0.0.3(2204) in formSetAutoPing at the /goform/setAutoPing endpoint. The handler copies the ping1 POST parameter into a fixed-size stack buffer without validating length. A crafted request with an excessively long ping1 value causes stack corruption, leading to a crash and possible code execution. The vulnerable flow is reached when linkEn=1 and ping1 is processed. |
|---|
| La source | ⚠️ https://github.com/Svigo-o/Tenda_vul/tree/main/tenda-w3-setautoping-ping1-buffer-overflow |
|---|
| Utilisateur | Svigo_o (UID 95970) |
|---|
| Soumission | 27/02/2026 15:06 (il y a 1 mois) |
|---|
| Modérer | 11/03/2026 15:01 (12 days later) |
|---|
| Statut | Accepté |
|---|
| Entrée VulDB | 350408 [Tenda W3 1.0.0.3(2204) POST Parameter /goform/setAutoPing formSetAutoPing ping1/ping2 buffer overflow] |
|---|
| Points | 20 |
|---|