🔥 CVE-2026-2143 (HIGH, CVSS 8.6): D-Link DIR-823X v250416 allows OS command injection via DDNS endpoint (/goform/set_ddns). Remote attackers with privileges can fully compromise affected routers. Mitigate now — restrict remote mgmt, monitor traffic. https://radar.offseq.com/threat/cve-2026-2143-os-command-injection-in-d-link-dir-8-43a9e1df #OffSeq #CVE20262143 #DLink #infosec