Check Point Security Gateway Improper Authentication Vulnerability

When

2026-06-08 00:00 UTC · day precision

Where

Global (internet)

Category

cyber_exploit · ransomware

Check Point Security Gateway contains an improper authentication vulnerability in IKEv1 key exchange that could allow an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password.

Sources

• CISA ↗ · first seen 2026-06-08 00:00 UTC

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