Search criteria
7 vulnerabilities found for Quantum Security Gateway by checkpoint
CVE-2026-50751 (GCVE-0-2026-50751)
Vulnerability from cvelistv5 – Published: 2026-06-08 11:07 – Updated: 2026-06-10 13:37
VLAI?
Title
User Authentication Bypass in VPN Remote Access and Mobile Access
Summary
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.
Severity ?
No CVSS data available.
CWE
- CWE-287 - Improper Authentication.
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 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 |
|||||||
|
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CVE-2026-50752 (GCVE-0-2026-50752)
Vulnerability from cvelistv5 – Published: 2026-06-08 11:00 – Updated: 2026-06-10 13:36
VLAI?
Title
Certificate Validation Bypass in VPN Site-to-Site Connections Using IKEv1
Summary
A weakness in the certificate validation logic of the deprecated IKEv1 key exchange may allow an unauthenticated attacker positioned as a man-in-the-middle to bypass certificate validation in VPN site-to-site connections that use certificate-based authentication. Successful exploitation could allow interception or modification of traffic traversing the VPN tunnel.
Severity ?
7.4 (High)
CWE
- CWE-295 - Improper Certificate Validation.
Assigner
References
Impacted products
| Vendor | Product | Version | |||||||
|---|---|---|---|---|---|---|---|---|---|
| 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 |
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CVE-2026-48135 (GCVE-0-2026-48135)
Vulnerability from cvelistv5 – Published: 2026-05-26 12:57 – Updated: 2026-05-27 18:36
VLAI?
Title
HTTP service can incorrectly process malformed HTTP requests
Summary
A Check Point HTTP-based service can incorrectly handle malformed HTTP requests.
The issue is related to HTTP request parsing and validation.
Severity ?
5.3 (Medium)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| checkpoint | Quantum Security Gateway |
Affected:
R82.10 with Jumbo Hotfix Take 6 or below
Affected: R82 with Jumbo Hotfix Take 91 or below Affected: R81.20 with Jumbo Hotfix Take 127 or below Affected: All releases from R81.10 and below |
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CVE-2026-48134 (GCVE-0-2026-48134)
Vulnerability from cvelistv5 – Published: 2026-05-26 12:57 – Updated: 2026-06-02 14:15
VLAI?
Title
SQL injection issue in UserCheck Portal when DLP Software Blade is active
Summary
When the DLP is active, the UserCheck Web Portal contains an input-handling issue in the UserChoice flow. Under specific conditions, an attacker who can access the UserCheck Ask page could attempt to manipulate the Security Gateway's stored DLP/UserCheck incident information. This could lead to disruptions such as loss of stored incident entries, incorrect handling of pending approvals, or resource impact if the issue is abused repeatedly.
Exposure is reduced if the UserCheck Portal is not accessible from untrusted networks.
Severity ?
5.6 (Medium)
CWE
- CWE-89 - Improper Neutralization of Special Elements used in an SQL Command ('SQL Injection')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| checkpoint | Quantum Security Gateway |
Affected:
R82.10 with Jumbo Hotfix Take 6 or below
Affected: R82 with Jumbo Hotfix Take 91 or below Affected: R81.20 with Jumbo Hotfix Take 127 or below Affected: All releases from R81.10 and below |
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CVE-2026-48133 (GCVE-0-2026-48133)
Vulnerability from cvelistv5 – Published: 2026-05-26 12:56 – Updated: 2026-06-02 14:14
VLAI?
Title
Identity Awareness Captive Portal - Unauthenticated Local File Inclusion
Summary
When the Identity Awareness blade is enabled with Browser-Based Authentication, an unauthenticated user may be able to read certain internal files on the Security Gateway.
Severity ?
7.5 (High)
CWE
- CWE-98 - Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| checkpoint | Quantum Security Gateway |
Affected:
R82.10 with Jumbo Hotfix Take 6 or below
Affected: R82 with Jumbo Hotfix Take 91 or below Affected: R81.20 with Jumbo Hotfix Take 127 or below Affected: All releases from R81.10 and below |
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CVE-2026-48132 (GCVE-0-2026-48132)
Vulnerability from cvelistv5 – Published: 2026-05-26 12:56 – Updated: 2026-06-02 14:09
VLAI?
Title
VPN service may restart unexpectedly when processing IKE traffic over NAT-T 4500/UDP
Summary
The Security Gateway does not correctly validate a length value in certain IKE packets when NAT-T is used (4500/UDP). As a result, a specially crafted or malformed packet can cause the VPN processing service to terminate unexpectedly, leading to denial of service (temporary interruption of VPN negotiations/traffic).
Severity ?
8.1 (High)
CWE
- CWE-125 - Out-of-bounds Read
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| checkpoint | Quantum Security Gateway |
Affected:
R82.10 with Jumbo Hotfix Take 6 or below
Affected: R82 with Jumbo Hotfix Take 91 or below Affected: R81.20 with Jumbo Hotfix Take 127 or below Affected: All releases from R81.10 and below |
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CVE-2026-48131 (GCVE-0-2026-48131)
Vulnerability from cvelistv5 – Published: 2026-05-26 12:56 – Updated: 2026-05-26 15:18
VLAI?
Title
VPND IKE Fragment Reassembly - Heap Out-of-Bounds Write via Sequence Number Zero
Summary
The VPN service may mishandle an unexpected IKE fragment value received on the IKE port 500/UDP during the early stage of a connection attempt. This can cause the service to terminate unexpectedly, resulting in denial of service (temporary disruption of VPN-related functionality).
Severity ?
8.1 (High)
CWE
- CWE-122 - Heap-based Buffer Overflow
Assigner
References
Impacted products
| Vendor | Product | Version | ||
|---|---|---|---|---|
| checkpoint | Quantum Security Gateway |
Affected:
R82.10 with Jumbo Hotfix Take 6 or below
Affected: R82 with Jumbo Hotfix Take 91 or below Affected: R81.20 with Jumbo Hotfix Take 127 or below Affected: All releases from R81.10 and below |
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