Description
A security flaw has been discovered in Totolink LR350 9.3.5u.6369_B20220309. This vulnerability affects the function setWizardCfg of the file /cgi-bin/cstecgi.cgi of the component POST Request Handler. Performing a manipulation of the argument ssid results in buffer overflow. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Totolink | LR350 | 9.3.5u.6369_B20220309 | — |
References
- VDB-341752 | Totolink LR350 POST Request cstecgi.cgi setWizardCfg buffer overflow vdb-entry technical-description
- VDB-341752 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #735728 | TOTOLINK LR350 LR350 V9.3.5u.6369_B20220309 Buffer Overflow third-party-advisory
- https://lavender-bicycle-a5a.notion.site/TOTOLINK-LR350-setWizardCfg-2e453a41781f80ce89cfc1d25049e279?source=copy_link exploit
- https://www.totolink.net/ product