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.
Metrics
CVSS 3.1 8.8/10
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:HWeakness enumeration
Affected software
| Vendor | Product | Versions |
|---|---|---|
| Totolink | LR350 | 9.3.5u.6369_B20220309 |
References
- https://lavender-bicycle-a5a.notion.site/TOTOLINK-LR350-setWiFiEasyCfg-2e453a41781f80b7b53cef33c6a782aa?source=copy_linkExploit, Third Party Advisory
- https://vuldb.com/?ctiid.341751Permissions Required, VDB Entry
- https://vuldb.com/?id.341751Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.735726Third Party Advisory, VDB Entry
- https://www.totolink.net/Product
Timeline
- Published
- Jan 19, 2026
- Last modified
- Jun 17, 2026
- NVD status
- Analyzed