The Sangoma FreePBX Security Team is warning about an actively exploited FreePBX zero-day vulnerability that impacts systems with the Administrator Control Panel (ACP) is exposed to the internet.

Although recognized as a scientific breakthrough at Fermilab in 1993 and in several international, public scientific reviews (see Sections 3, 6.4, 6.5, 6.6.3, and 10), these inventions have never been ...