UniFi CVE-2026-77537 (CVSS 10.0): Command Injection Flaws Hit 22 Ubiquiti Products

Ubiquiti Security Advisory Bulletin 067 discloses 22 vulnerabilities across UniFi products (21 critical, 1 high), including multiple network-accessible command-injection flaws and three CVSS 10.0 issues; administrators should apply the listed fixes (e.g., UniFi Protect 7.2.105, Network 10.5.67, UniFi OS Server 5.1.37) immediately. The advisory reports no confirmed in-the-wild exploitation or public proof-of-concept at this time.