Vulnerability Details CVE-2026-4976
A vulnerability was found in Totolink LR350 9.3.5u.6369_B20220309. This vulnerability affects the function setWiFiGuestCfg of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ssid results in buffer overflow. The attack can be launched remotely. The exploit has been made public and could be used.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.001
EPSS Ranking 34.4%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 9.0
Products affected by CVE-2026-4976
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cpe:2.3:h:totolink:lr350:-
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cpe:2.3:o:totolink:lr350_firmware:9.3.5u.6369_b20220309