CVE-2026-75013

The affected device is the TOTOLINK EX1200L router (firmware 9.3.5u.6146_B20201023). The setWizardCfg function in /cgi-bin/cstecgi.cgi lacks a null check, causing a crash when a crafted request dereferences a null pointer remotely. A public proof-of-concept exploit exists; impact is denial of ser...