OTX Threat: Active Exploitation of Check Point VPN Authentication Bypass (CVE-2026-50751)

A critical authentication bypass vulnerability affecting Remote Access VPN and Mobile Access deployments has been actively exploited in the wild. The vulnerability exploits a logic flaw in certificate validation within the deprecated IKEv1 key exchange protocol, allowing attackers to establish VPN sessions without valid passwords. Exploitation has been observed since May 7, 2026, targeting several CVEs: CVE-2026-50751, CVE-2026-50752