Vendor

Zbtlink

CPE2801 Firmware L3_V2_8 WE1026-5G-WD Firmware WE1326 WE1326 Firmware WE2007 Firmware WE2008-DSIM Firmware WE2416 Firmware WE2426-C WE3326 Firmware WE357 WE5926 WE5926-EC_QP WE5926-WD WE5927 Firmware WE5931 Firmware

Tracked CVEs

CVE-2026-74232 CVE-2026-74233 CVE-2026-66747

Coverage timeline

ZBT routers hit by critical backdoors allowing remote root access
securityonline.info · Aug 28, 2026
Critical backdoor discovered in Zbtlink routers via CVE-2026-66747
securityonline.info · Aug 7, 2026