CVE-2026-7633: Totolink n300rh

Medium severity, CVSS 6.5. EPSS: 0.5% chance of exploitation in the next 30 days.

A vulnerability was identified in Totolink N300RH 6.1c.1353_B20190305. This impacts the function setUploadSetting of the file /cgi-bin/cstecgi.cgi. Such manipulation of the argument FileName leads to file inclusion. The attack may be performed from remote. The exploit is publicly available and might be used.

Affected products

• Totolink n300rh: version 6.1c.1353_B20190305 only

Published 2026-05-02. Last modified 2026-06-17.