Description
A vulnerability classified as critical was found in Tenda i22 1.0.0.3(4687). This vulnerability affects the function formApPortalAccessCodeAuth of the file /goform/apPortalAccessCodeAuth. The manipulation of the argument accessCode/data/acceInfo leads to buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Tenda | i22 | 1.0.0.3(4687) | — |
References
- VDB-273862 | Tenda i22 apPortalAccessCodeAuth formApPortalAccessCodeAuth buffer overflow vdb-entry technical-description
- VDB-273862 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #382834 | Tenda i22 V1.0.0.3(4687) Buffer Overflow third-party-advisory
- https://github.com/BeaCox/IoT_vuln/tree/main/tenda/i22/ApPortalAccessCodeAuth exploit