| Title | Tenda Wi-Fi 5 Router AC21 AC21V1.0re_V16.03.08.16 Buffer Overflow |
|---|
| Description | There is a stack-based buffer overflow vulnerability in the Tenda Wi-Fi 5 Router AC21 device running the firmware version AC21V1.0re_V16.03.08.16. Due to the lack of restrictions on certain parameters in the GetParentControlInfo function and the absence of boundary checks, a stack overflow may occur. Unauthenticated remote attackers can execute a Denial of Service (DoS) attack through the parameters in this endpoint: /goform/GetParentControlInfo sub_433BE4 formDefineTendDa |
|---|
| Source | ⚠️ https://github.com/XXRicardo/iot-cve/blob/main/Tenda/AC21/AC21V1.0re_V16.03.08.16.md |
|---|
| User | lxyilu (UID 88936) |
|---|
| Submission | 08/17/2025 18:53 (12 months ago) |
|---|
| Moderation | 08/28/2025 17:21 (11 days later) |
|---|
| Status | Accepted |
|---|
| VulDB entry | 321783 [Tenda AC21/AC23 16.03.08.16 GetParentControlInfo mac stack-based overflow] |
|---|
| Points | 20 |
|---|