Description
A vulnerability was found in Tenda AC6, AC7, AC8, AC9, AC10, AC10U, AC15, AC18, AC500 and AC1206 up to 20241022. It has been rated as problematic. This issue affects the function websReadEvent of the file /goform/GetIPTV. The manipulation of the argument Content-Length leads to null pointer dereference. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Tenda | AC6 | 20241022 | — |
| Tenda | AC7 | 20241022 | — |
| Tenda | AC8 | 20241022 | — |
| Tenda | AC9 | 20241022 | — |
| Tenda | AC10 | 20241022 | — |
| Tenda | AC10U | 20241022 | — |
| Tenda | AC15 | 20241022 | — |
| Tenda | AC18 | 20241022 | — |
| Tenda | AC500 | 20241022 | — |
| Tenda | AC1206 | 20241022 | — |
References
- VDB-281555 | Tenda AC6/AC7/AC8/AC9/AC10/AC10U/AC15/AC18/AC500/AC1206 GetIPTV websReadEvent null pointer dereference vdb-entry technical-description
- VDB-281555 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #426417 | Tenda AC8v4 V16.03.34.06 NULL Pointer Dereference third-party-advisory
- https://github.com/JohenanLi/router_vuls/blob/main/websReadEvent/websReadEvent.md exploit
- https://www.tenda.com.cn/ product