CVE-2026-50751
A logic flow weakness in Remote Access and Mobile Access certificate validation in deprecated IKEv1 key exchange allows an unauthenticated remote attacker to bypass user authentication and establish a remote access VPN connection without a valid user password.
Scoring
- Severity
- CRITICAL
- CVSS base score
- 9.3
- CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N
- EPSS probability
- 83.77%
- CISA KEV
- Known exploited vulnerability
- CWE
- CWE-287
- Published
- 2026-06-08
- Last modified
- 2026-08-04
Affected products
- checkpoint Quantum Security Gateway
- checkpoint Quantum Security Gateway
- checkpoint Quantum Security Gateway
- checkpoint Quantum Security Gateway
- checkpoint Spark Firewalls
Weakness type
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