CVE-2026-107484: Input Validation Vulnerability in Gaia Portal backend handlers allows privilege escalation by an authenticated user
Vulnerability summary
CVE-2026-107484 is a high (CVSS 7.3) Improper Privilege Management vulnerability in checkpoint quantum security gateway. EPSS estimates a 1.87% chance of exploitation in the next 30 days, higher than 79.6% of scored vulnerabilities.
Not severe (CVSS 7.3, adjacent network); no exploitation reported by the 5 checked sources
Source freshness unavailable
How is this decided?Timeline
- 12-11-2026PublishedVulnerability first disclosed.
Description
An input and authorization validation vulnerability in Gaia Portal backend handlers could allow an authenticated, non-administrative user to perform privileged operations that should be restricted to administrators.
CVSS metrics
2 scores · 2 sources · 1 version- NVDNIST7.3HighCVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:N
EPSS trend
Probability
1.87%
Chance of exploitation in the next 30 days
Percentile
80%
Versus all other CVEs
30-day change
Change unavailable
Change unavailable
Known exploited
Compare KEV catalogs
CISA KEVNot in the CISA KEV catalog.
ENISA CNWNot in the ENISA CNW catalog.
CIRCLNot in the CIRCL catalog.
Public exploits
0 foundNo public exploits indexed.
Weaknesses
CWE · root causeAffected systems
Known conditions: adjacent network, low-privilege account, no user interaction (CVSS vector). Other conditions: not stated in public data.
Checkpoint2 products
- quantum security gatewayR82.10 with Jumbo Hotfix Take 50 or below | R82 with Jumbo Hotfix Take 130 or below | R81.20 with Jumbo Hotfix Take 173 or below
- quantum security managementR82.10 with Jumbo Hotfix Take 50 or below | R82 with Jumbo Hotfix Take 130 or below | R81.20 with Jumbo Hotfix Take 173 or below
1 vendor · 2 products