Description
A vulnerability was identified in Totolink LR350 9.3.5u.6369_B20220309. This affects the function setWiFiEasyCfg of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument ssid leads to buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Totolink | LR350 | 9.3.5u.6369_B20220309 | — |
References
- VDB-341751 | Totolink LR350 cstecgi.cgi setWiFiEasyCfg buffer overflow vdb-entry technical-description
- VDB-341751 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #735726 | TOTOLINK LR350 LR350 V9.3.5u.6369_B20220309 Buffer Overflow third-party-advisory
- https://lavender-bicycle-a5a.notion.site/TOTOLINK-LR350-setWiFiEasyCfg-2e453a41781f80b7b53cef33c6a782aa?source=copy_link exploit
- https://www.totolink.net/ product