CVE-2026-114383 | TOTOLINK EX200 5.2.3c.7200 wireless.so /cgi-bin/cstecgi.cgi setWiFiAclAddConfig macAddress stack-based overflow

October 21, 2026 Yanac

A vulnerability identified as very critical has been detected in TOTOLINK EX200 5.2.3c.7200. This impacts the function setWiFiAclAddConfig of the file /cgi-bin/cstecgi.cgi of the component wireless.so. This manipulation of the argument macAddress causes stack-based buffer overflow.

This vulnerability is handled as CVE-2026-114383. The attack can be initiated remotely. Additionally, an exploit exists.VulDB Recent EntriesRead More