{"uuid": "bf24783c-6080-4c64-967f-8fa13a34621b", "vulnerability": {"vulnId": "CVE-2026-50751", "altId": []}, "gcve": {"origin_uuid": "405284c2-e461-4670-8979-7fd2c9755a60", "object_uuid": "bf24783c-6080-4c64-967f-8fa13a34621b"}, "status": {"exploited": true, "status_reason": "confirmed", "status_updated_at": "2026-06-08T00:00:00+00:00"}, "characteristics": {}, "timestamps": {"asserted_at": "2026-06-08T00:00:00Z", "recorded_at": "2026-06-08T20:00:01Z", "first_seen_at": "2026-06-08T00:00:00Z"}, "scope": {"notes": "KEV entry: Check Point Security Gateway Improper Authentication Vulnerability | Affected: Check Point / Security Gateway | 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. | 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. | Due date: 2026-06-11 | Known ransomware campaign use (KEV): Unknown | Notes (KEV): https://blog.checkpoint.com/security/check-point-releases-important-hotfix-for-vulnerabilities-in-deprecated-ikev1-vpn-protocol/ ; https://support.checkpoint.com/results/sk/sk185033?_gl=1*1wqeqhc*_gcl_au*MTI1MzE5MjI2LjE3ODA5MzQ1NTM. ; https://nvd.nist.gov/vuln/detail/CVE-2026-50751"}, "evidence": [{"type": "vendor_report", "source": "cisa-kev", "signal": "successful_exploitation", "confidence": 0.8, "details": {"cwes": ["CWE-287"], "feed": "CISA Known Exploited Vulnerabilities Catalog", "product": "Security Gateway", "due_date": "2026-06-11", "date_added": "2026-06-08", "vendorProject": "Check Point", "vulnerabilityName": "Check Point Security Gateway Improper Authentication Vulnerability", "knownRansomwareCampaignUse": "Unknown"}}], "references": [{"id": "CVE-2026-50751", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?search_api_fulltext=CVE-2026-50751"}]}