Vulnerability Details CVE-2026-5178
A security vulnerability has been detected in Totolink A3300R 17.0.0cu.557_b20221024. Affected by this issue is the function setIptvCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument vlanPriLan3 leads to command injection. Remote exploitation of the attack is possible. The exploit has been disclosed publicly and may be used.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.012
EPSS Ranking 79.0%
CVSS Severity
CVSS v3 Score 6.3
CVSS v2 Score 6.5
References
Products affected by CVE-2026-5178
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cpe:2.3:h:totolink:a3300r:-
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cpe:2.3:o:totolink:a3300r_firmware:17.0.0cu.557_b20221024