Vulnerability Details CVE-2026-3301
A security flaw has been discovered in Totolink N300RH 6.1c.1353_B20190305. Affected by this vulnerability is the function setWebWlanIdx of the file /cgi-bin/cstecgi.cgi of the component Web Management Interface. Performing a manipulation of the argument webWlanIdx results in os command injection. The attack can be initiated remotely. The exploit has been released to the public and may be used for attacks.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.029
EPSS Ranking 86.2%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 10.0
References
Products affected by CVE-2026-3301
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cpe:2.3:h:totolink:n300rh:4.0
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cpe:2.3:o:totolink:n300rh_firmware:6.1c.1349_b20181018
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cpe:2.3:o:totolink:n300rh_firmware:6.1c.1353_b20190305