Vulnerability 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.
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-setWizardCfg-2e453a41781ExploitThird Party Advisory
- https://vuldb.com/?ctiid.341752Permissions RequiredVDB Entry
- https://vuldb.com/?id.341752Third Party AdvisoryVDB Entry
- https://vuldb.com/?submit.735728Third Party AdvisoryVDB Entry
- https://www.totolink.net/Product
FAQ
What is CVE-2026-1158?
CVE-2026-1158 is a vulnerability with a CVSS score of 8.8 (HIGH). 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...
How severe is CVE-2026-1158?
CVE-2026-1158 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-2026-1158?
Check the references section above for vendor advisories and patch information. Affected products include: Totolink Lr350 Firmware, Totolink Lr350.