Vulnerability 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.
CVSS Score
HIGH
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Totolink | Lr350 Firmware | 9.3.5u.6369_b20220309 |
| Totolink | Lr350 | - |
Related Weaknesses (CWE)
References
- https://lavender-bicycle-a5a.notion.site/TOTOLINK-LR350-setWiFiEasyGuestCfg-2e45ExploitThird Party Advisory
- https://vuldb.com/?ctiid.341749Permissions RequiredVDB Entry
- https://vuldb.com/?id.341749Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.735718Third Party AdvisoryVDB Entry
- https://www.totolink.net/Product
FAQ
What is CVE-2026-1155?
CVE-2026-1155 is a vulnerability with a CVSS score of 8.8 (HIGH). 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...
How severe is CVE-2026-1155?
CVE-2026-1155 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.
Is there a patch for CVE-2026-1155?
Check the references section above for vendor advisories and patch information. Affected products include: Totolink Lr350 Firmware, Totolink Lr350.