CVE-2026-75501: Public PoC for Calix Router Flaw That Bypasses NAT and Firewall Protections

CVE-2026-75501 exposes an unauthenticated UPnP service on Calix routers. Public PoC code shows how attackers bypass NAT and firewall protections. Related Posts: CVE-2026-77806: SPIP Unauthenticated RCE Exploited in the Wild as Public Exploit Lands Spring Data REST and Spring AI Vulnerabilities: Four High-Severity Flaws Patched CVE-2026-19598: Pods Plugin Flaw Enables Complete Site Takeover,…