CVE-2026-50751
User Authentication Bypass in VPN Remote Access and Mobile Access
En bref
- Source
- NVD
- EPSS
- EPSS 85.34 % · centile 100 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- checkpoint
- Statut NVD
- Analyzed
Description
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.
Faiblesses (CWE)
- CWE-287 — Authentification incorrecte
Références
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | CRITICAL 9.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N | CISA-ADP |
| CVSS 3.1 | CRITICAL 9.3 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N | NVD · 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary) |
Références européennes
- ENISA EUVD · EUVD-2026-35047
- GCVE · GCVE-0-2026-50751
Avis du CERT-FR
- CERTFR-2026-AVI-0711 — Multiples vulnérabilités dans les VPN Check Point · cert.ssi.gouv.fr
Configurations affectées (CPE NVD)
cpe:2.3:o:checkpoint:gaia_os:*:*:*:*:*:*:*:*≥ r80.40 < r81.20cpe:2.3:o:checkpoint:gaia_os:r81.20:-:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_10:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_101:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_103:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_105:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_111:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_113:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_115:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_118:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_119:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_120:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_122:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_126:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_127:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_14:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_141:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_24:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_26:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_38:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_41:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_43:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_45:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_53:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_54:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_65:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_70:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_76:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_79:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_8:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_84:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_89:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_90:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_92:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_96:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_98:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r81.20:take_99:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r82:-:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r82:take_10:*:*:*:*:*:*cpe:2.3:o:checkpoint:gaia_os:r82:take_103:*:*:*:*:*:*- +33 autres
Produits affectés
| Produit | Versions |
|---|---|
| checkpoint · Quantum Security Gateway | affected R82.10 with Jumbo Hotfix Take 19 or below ; affected R82 with Jumbo Hotfix Take 103 or below ; affected R81.20 with Jumbo Hotfix Take 141 or below ; affected R81.10, R81, and R80.40 |
| checkpoint · Spark Firewalls | affected R80.20.X, R81.10.X, and R82.00.X |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| CISA Known Exploited Vulnerabilities | CC0 1.0 |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| CERT-FR (ANSSI) | Licence Ouverte / Etalab 2.0 |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |