HIGHVulnerability
Verified
Global

CISA KEV: Check Point Security Gateway — Check Point Security Gateway Improper Authentication Vulnerability

·Source: CISA KEV

Updated:

Executive Summary

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.

Analysis

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. Added to CISA Known Exploited Vulnerabilities catalog on 2026-06-08. Remediation due: 2026-06-11.

Indicators of Compromise (1)

CVE (1)
CVE-2026-50751
NVDMITRE CVE
Source Attribution

Originally published by CISA KEV on Jun 8, 2026. Verified by: CISA.

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