CVE-2026-124059 | TOTOLINK CA300-PoE 6.2c.884 /cgi-bin/cstecgi.cgi setWiFiWdsAddConfig ApCliKeyStr buffer overflow

November 6, 2026 Yanac

A vulnerability has been found in TOTOLINK CA300-PoE 6.2c.884 and classified as very critical. Affected by this vulnerability is the function setWiFiWdsAddConfig of the file /cgi-bin/cstecgi.cgi. The manipulation of the argument ApCliKeyStr leads to buffer overflow.

This vulnerability is listed as CVE-2026-124059. The attack may be initiated remotely. In addition, an exploit is available.VulDB Recent EntriesRead More