Description
A vulnerability classified as critical was found in Tenda W9 1.0.0.7(4456). Affected by this vulnerability is the function fromDhcpSetSer of the file /goform/DhcpSetSer. The manipulation of the argument dhcpStartIp/dhcpEndIp/dhcpGw/dhcpMask/dhcpLeaseTime/dhcpDns1/dhcpDns2 leads to stack-based buffer overflow. The attack can be launched remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-262135. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Tenda | W9 | 1.0.0.7(4456) | — |
References
- VDB-262135 | Tenda W9 DhcpSetSer fromDhcpSetSer stack-based overflow vdb-entry technical-description
- VDB-262135 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #319826 | Tenda W9 V1.0.0.7(4456) Buffer Overflow third-party-advisory
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/W9/fromDhcpSetSer.md exploit