Checkpoint Spark Firewalls vulnerabilities
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Published CVEs affecting Checkpoint Spark Firewalls: 2 record(s), with affected versions and fixes.
CVE-2026-50752
High · 7.4
CWE-295 Jun 8, 2026
Certificate Validation Bypass in VPN Site-to-Site Connections Using IKEv1
A weakness in the certificate validation logic of the deprecated IKEv1 key exchange may allow an unauthenticated attacker positioned as a man-in-the-middle to bypass certificate validation in VPN site-to-site connections that use certificate-based authentication. Successful exploitation could allow interception or modification of traffic traversing the VPN tunnel.
CVE-2026-50751
Critical · 9.3
KEV Urgent · 83 Public exploit Ransomware CWE-287 Jun 8, 2026
Check Point Security Gateway Improper Authentication Vulnerability
A logic flow weakness in Remote Access and Mobile Access certificate validation in deprecated IKEv1 key exchange allows an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password.