Description
A vulnerability, which was classified as critical, has been found in Tenda AX1803 1.0.0.1. This issue affects the function formSetSysToolDDNS of the file /goform/SetDDNSCfg. The manipulation of the argument serverName/ddnsUser/ddnsPwd/ddnsDomain leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. The associated identifier of this vulnerability is VDB-262127. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Tenda | AX1803 | 1.0.0.1 | — |
References
- VDB-262127 | Tenda AX1803 SetDDNSCfg formSetSysToolDDNS stack-based overflow vdb-entry technical-description
- VDB-262127 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #319230 | Tenda AX1803 V1.0.0.1 Buffer Overflow third-party-advisory
- https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AX/AX1803/formSetSysToolDDNS.md exploit