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CVE-2024-33507

7.4
HIGHCVSS v3.1 Base Score
0.10%
LOW RiskEPSS (27th percentile)

An insufficient session expiration vulnerability [CWE-613] and an incorrect authorization vulnerability [CWE-863] in FortiIsolator 2.4.0 through 2.4.4, 2.3 all versions, 2.2.0, 2.1 all versions, 2.0 all versions authentication mechanism may allow remote unauthenticated attacker to deauthenticate logged in admins via crafted cookie and remote authenticated read-only attacker to gain write privilege via crafted cookie.

Published: 10/14/2025
Modified: 10/15/2025
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Vulnerability Summary

CVSS v3 Score

7.4HIGH

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

EPSS Score (Exploitation Probability)

0.10%LOW Exploitation Risk
27th percentile

This vulnerability has a 0.10% probability of being exploited in the next 30 days, ranking higher than 27% of all scored CVEs.

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