| タイトル | Tenda AC23 V16.03.07.52 Buffer Over |
|---|
| 説明 | During a security review of the application, a critical buffer overflow vulnerability was discovered in the “/goform/SetVirtualServerCfg” endpoint. The vulnerability is located within the “formSetVirtualSer()” function, which of save_virtualser_data() function uses sscanf function is used to parse the ”list“ parameter from an incoming request. Due to the lack of proper bounds checking on the input, a malicious actor can supply an oversized "list" parameter to overwrite the program's stack. This can lead to application crashes, memory corruption, and potentially allow for arbitrary code execution on the server. Immediate remediation is required to mitigate this high-impact risk. |
|---|
| ソース | ⚠️ https://github.com/LX-LX88/cve/issues/8 |
|---|
| ユーザー | LX-LX (UID 91683) |
|---|
| 送信 | 2025年10月17日 13:15 (8 月 ago) |
|---|
| モデレーション | 2025年11月01日 18:21 (15 days later) |
|---|
| ステータス | 承諾済み |
|---|
| VulDBエントリ | 330890 [Tenda AC23 16.03.07.52 SetVirtualServerCfg formSetVirtualSer list メモリ破損] |
|---|
| ポイント | 20 |
|---|