| 제목 | Tenda AC5 AC5 V1.0 V15.03.06.47 Buffer Overflow |
|---|
| 설명 | The Tenda AC5 V1.0 V15.03.06.47 firmware has a stack overflow vulnerability located in the fromWizardHandle function. This function accepts the WANTand WANS parameter from a POST request. Within case 2, this function accepts the PPW parameter from a POST request, which is assigned to decodePwd(pppoepwd, decode_pwd);. However, since the user has control over the input of PPW, the function decodePwd() leads to a buffer overflow. The user-supplied PPW can exceed the capacity of the decode_pwd array, thus triggering this security vulnerability. |
|---|
| 원천 | ⚠️ https://lavender-bicycle-a5a.notion.site/Tenda_AC5_WizardHandle_PPW-32053a41781f80cab094d750d30dc9a8?source=copy_link |
|---|
| 사용자 | wxhwxhwxh_mie (UID 66748) |
|---|
| 제출 | 2026. 03. 11. AM 06:46 (23 날 ago) |
|---|
| 모더레이션 | 2026. 03. 26. PM 04:58 (15 days later) |
|---|
| 상태 | 수락 |
|---|
| VulDB 항목 | 353657 [Tenda AC5 15.03.06.47 POST Request /goform/WizardHandle decodePwd WANT/WANS 메모리 손상] |
|---|
| 포인트들 | 17 |
|---|