NEC fixes CVE-2026-16876, a critical missing-authentication flaw (CVSS 9.4) in the WebGUI of UNIVERGE IX-R and IX-V enterprise routers: a forged message bypasses login and runs arbitrary CLI commands. Apply the firmware update, or disable the WebGUI if it is reachable from the internet.
CERT Polska warns that attackers are taking full administrative control of MikroTik routers whose SSH service is reachable from the internet, without authentication. Update RouterOS and audit the configuration before putting any device back into service.
The US Justice Department and FBI announced the takedown of a network of SOHO routers compromised by Russia’s GRU, which was hijacking DNS lookups to intercept credentials and encrypted email. The lesson in one line: the home router has become the intelligence services’ preferred interception point, and it must be defended like an attack surface.
Two flaws published on August 19, 2026, CVE-2026-71960 and CVE-2026-71961, let an accountless attacker forge an MQTT token and then run root commands on the Cudy WR3000 mesh router. Update to firmware 2.5.24 and take the mesh interface off your internet exposure.
