CVE-2026-50751: exposed on the internet

CWE-287: Improper Authentication. in checkpoint Quantum Security Gateway

Internet exposure observed by OffSeq scans · last 30 days

Found on 1 internet-exposed host by OffSeq scans and is listed in CISA's KEV catalog; no in-the-wild exploitation has been observed against OffSeq honeypots in this window.

About CVE-2026-50751

CVE-2026-50751 is a critical vulnerability in Check Point Quantum Security Gateway involving improper authentication due to a logic flow weakness in Remote Access and Mobile Access certificate validation within the deprecated IKEv1 key exchange. This flaw allows an unauthenticated remote attacker to bypass user authentication and establish a remote VPN connection without a valid password. The vulnerability has a high CVSS score of 9.3 and is known to be exploited in the wild, including use in ransomware campaigns.

Vendor: checkpointCWE-287

OffSeq internet scanning found CVE-2026-50751 on 1 exposed host in the last 30 days. OffSeq honeypots have not recorded in-the-wild exploitation of this CVE in the current window. This page tracks its exposure footprint and status; if exploitation begins, the live honeypot signal will appear here.

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