CVE-2026-50751 — Actively Exploited: Security Gateway (Check Point)
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.
| CVE ID | CVE-2026-50751 |
|---|---|
| Vendor | Check Point |
| Product | Security Gateway |
| Vulnerability name | Check Point Security Gateway Improper Authentication Vulnerability |
| Date added | 2026-06-08 |
| Remediation due | 2026-06-11 |
| Known ransomware use | Known |
| Required action | Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. |
| Description | 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. |
| Source | CISA Known Exploited Vulnerabilities |
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