SecurityWeek Follow Sangoma Patches Critical Zero-Day Exploited to Hack FreePBX Servers Tracked as CVE-2025-57819 (CVSS score of 10/10), the bug is described as an insufficient sanitization of user-supplied data. https://www.securityweek.com/sangoma-patches-critical-zero-day-exploited-to-hack-freepbx-servers/ securityweek.com
