Description
A vulnerability has been found in Tenda WH450 1.0.0.18. The impacted element is an unknown function of the file /goform/PPTPClient of the component HTTP Request Handler. Such manipulation of the argument netmsk leads to stack-based buffer overflow. It is possible to launch the attack remotely. The exploit has been disclosed to the public and may be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Tenda | WH450 | 1.0.0.18 | — |
References
- VDB-337851 | Tenda WH450 HTTP Request PPTPClient stack-based overflow vdb-entry technical-description
- VDB-337851 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #720883 | Tenda WH450 V1.0.0.18 Stack-based Buffer Overflow third-party-advisory
- https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_WH450/PPTPClient/PPTPClient.md exploit
- https://github.com/z472421519/BinaryAudit/blob/main/PoC/BOF/Tenda_WH450/PPTPClient/PPTPClient.md#reproduce exploit
- https://www.tenda.com.cn/ product