CVE-2026-48133 | BDVDB-2026-335138 Detail

checkpointQuantum Security Gateway

Description#

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.

Impact#

Per CVSS v3.1: confidentiality impact high, integrity impact none, availability impact none. Attack vector: network.

Weaknesses#

CWE-98 Improper Control of Filename for Include/Require Statement in PHP Program ('PHP Remote File Inclusion')

References#

https://support.checkpoint.com/results/sk/sk184993

Exploit#

No public exploit known

History#

Version 12026-05-26Record published in the CVE List.
Version 22026-06-02Most recent update recorded in the CVE List.

Published

Published: 2026-05-26
Last modified: 2026-06-02

Vendor information

Vendor: checkpoint
Product: Quantum Security Gateway

All checkpoint vulnerabilities

Score

7.5 High

EPSS

4.4%, Low

Estimated chance of exploitation in the next 30 days. EPSS percentile: 91.6.

KEV

Not listed in the CISA Known Exploited Vulnerabilities catalog.

Impact

Not classified

Action

No specific action is recorded in the source data. Check the references for vendor guidance.

Affected Systems

Vulnerable
R82.10 with Jumbo Hotfix Take 6 or below
Fixed
Not stated
Vulnerable
R82 with Jumbo Hotfix Take 91 or below
Fixed
Not stated
Vulnerable
R81.20 with Jumbo Hotfix Take 127 or below
Fixed
Not stated
Vulnerable
All releases from R81.10 and below
Fixed
Not stated

Scoring System

CVSS v4.0

Not available

CVSS v3.1

7.5 High

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Metric breakdown
Attack Vector	Network
Attack Complexity	Low
Privileges Required	None
User Interaction	None
Scope	Unchanged
Confidentiality	High
Integrity	None
Availability	None

CVSS v3.0

Not available

CVSS v2

Not available

Source: CVE List v5 (record); CISA KEV (kev, action); FIRST EPSS (epss).