Description
A vulnerability was detected in Totolink N300RT 3.4.0-B20250430. The impacted element is the function is_cmd_string_valid of the file /boafrm/formWsc of the component libapmib.so. Performing a manipulation of the argument localPin results in buffer overflow. The attack is possible to be carried out remotely. The exploit is now public and may be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Totolink | N300RT | 3.4.0-B20250430 | — |
References
- VDB-359818 | Totolink N300RT libapmib.so formWsc is_cmd_string_valid buffer overflow vdb-entry technical-description
- VDB-359818 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #802127 | Totolink N300RT Router V3.4.0-B20250430 Buffer Overflow third-party-advisory
- https://github.com/xiaohaiyang-ai/TOTOLINK-N300RT-Buffer-Overflow exploit
- https://www.totolink.net/ product