| Titel | Tenda RouterOS AC9V1.0BR_V15.03.2.13 Stack-based Buffer Overflow |
|---|
| Beschreibung | A vulnerability was found in Tenda AC9 15.03.02.13. The vulnerability exists in the /goform/SetSpeedWan HTTP request handler and can be exploited remotely by unauthenticated attackers to achieve arbitrary code execution or cause denial of service conditions.
A stack-based buffer overflow vulnerability exists in the formSetSpeedWan function of /bin/httpd. The vulnerability is caused by insufficient validation of the user-supplied speed_dir parameter, which is later formatted into a fixed-size buffer using sprintf. An attacker can provide an overly long speed_dir value to trigger a buffer overflow, potentially leading to memory corruption and arbitrary code execution. |
|---|
| Quelle | ⚠️ https://github.com/ZaneBoden/CVEs/blob/main/Tenda-AC9-SetSpeedWan.md |
|---|
| Benutzer | hodor (UID 101043) |
|---|
| Einreichung | 07.09.2026 03:54 (vor 27 Tagen) |
|---|
| Moderieren | 02.10.2026 05:55 (25 days later) |
|---|
| Status | Duplikat |
|---|
| VulDB Eintrag | 236329 [Tenda AC5/AC6/AC7/AC9/AC10/AC1206/FH1205 formSetSpeedWan speed_dir Pufferüberlauf] |
|---|
| Punkte | 0 |
|---|