CVE-2025-24471

Description

An Improper Certificate Validation vulnerability [CWE-295] in FortiOS version 7.6.1 and below, version 7.4.7 and below may allow an EAP verified remote user to connect from FortiClient via revoked certificate.

Remediation

Solution:

  • Please upgrade to FortiOS version 7.6.2 or above Please upgrade to FortiOS version 7.4.8 or above Please upgrade to FortiSASE version 25.1.b or above

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 0.02%
Vendor Advisory fortinet.com
Affected: Fortinet FortiOS
Published at:
Updated at:

References

Link Tags
https://fortiguard.fortinet.com/psirt/FG-IR-24-544 vendor advisory

Frequently Asked Questions

What is the severity of CVE-2025-24471?
CVE-2025-24471 has been scored as a medium severity vulnerability.
How to fix CVE-2025-24471?
To fix CVE-2025-24471: Please upgrade to FortiOS version 7.6.2 or above Please upgrade to FortiOS version 7.4.8 or above Please upgrade to FortiSASE version 25.1.b or above
Is CVE-2025-24471 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2025-24471 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2025-24471?
CVE-2025-24471 affects Fortinet FortiOS.
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