CVE-2026-1143 TOTOLINK A3700R cstecgi.cgi setWiFiEasyGuestCfg buffer overflow

A weakness has been identified in TOTOLINK A3700R 9.1.2u.5822B20200513. This affects the function setWiFiEasyGuestCfg of the file /cgi-bin/cstecgi.cgi. Executing a manipulation of the argument ssid can lead to buffer overflow. The attack may be launched remotely. The exploit has been made availab...

PT-2026-3394

Name of the Vulnerable Software and Affected Versions TOTOLINK A3700R version 9.1.2u.5822 B20200513 Description A flaw exists in TOTOLINK A3700R. A buffer overflow can occur through manipulation of the ssid argument within the setWiFiEasyGuestCfg function located in the /cgi-bin/cstecgi.cgi file...