Description
A vulnerability was found in Totolink LR350 9.3.5u.6369_B20220309. Affected by this vulnerability is the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ssid results in buffer overflow. The attack may be performed from remote. The exploit has been made public and could be used.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Totolink | LR350 | 9.3.5u.6369_B20220309 | — |
References
- VDB-341749 | Totolink LR350 cstecgi.cgi setWiFiEasyGuestCfg buffer overflow vdb-entry technical-description
- VDB-341749 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #735718 | TOTOLINK LR350 LR350 V9.3.5u.6369_B20220309 Buffer Overflow third-party-advisory
- https://lavender-bicycle-a5a.notion.site/TOTOLINK-LR350-setWiFiEasyGuestCfg-2e453a41781f8034bae3d1a11066a8fb?source=copy_link exploit
- https://www.totolink.net/ product