Description
A vulnerability was identified in Tenda AC20 16.03.08.12. This issue affects the function sub_46A2AC of the file /goform/setMacFilterCfg. The manipulation of the argument deviceList leads to stack-based buffer overflow. 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 | AC20 | 16.03.08.12 | — |
References
- VDB-320267 | Tenda AC20 setMacFilterCfg sub_46A2AC stack-based overflow vdb-entry technical-description
- VDB-320267 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #631932 | Tenda AC20 V16.03.08.12 Buffer Overflow third-party-advisory
- https://github.com/ZZ2266/.github.io/blob/main/AC20/formSetMacFilterCfg/readme.md related
- https://github.com/ZZ2266/.github.io/blob/main/AC20/formSetMacFilterCfg/readme.md#poc-python-exploit-script exploit
- https://www.tenda.com.cn/ product