CVE-2026-1326

Totolink NR1800X (firmware 9.1.0u.6279_B20210910) is affected by CVE-2026-1326. The vulnerability exists in the POST Request Handler’s /cgi-bin/cstecgi.cgi function setWanCfg, where manipulating the Hostname argument can trigger a command injection. The issue can be exploited remotely and the exp...