Improper Certificate Validation in FortiOS by Fortinet
CVE-2025-24471

6MEDIUM

Key Information:

Vendor

Fortinet
Status
FortiOS
Vendor
CVE Published:
10 June 2025

What is CVE-2025-24471?

An improper certificate validation vulnerability exists in FortiOS versions 7.6.1 and below, as well as 7.4.7 and below. This flaw could enable an EAP-verified remote user to connect via a revoked certificate, potentially compromising the security of the network. Organizations using affected FortiOS versions should implement mitigation strategies and evaluate their systems to prevent unauthorized access.

Affected Version(s)

FortiOS 7.6.0 <= 7.6.1

FortiOS 7.4.0 <= 7.4.7

References

https://fortiguard.fortinet.com/psirt/FG-IR-24-544

CVSS V3.1

Score:
6
Severity:
MEDIUM
Confidentiality:
None
Integrity:
High
Availability:
None
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
Low
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.
CVE-2025-24471 : Improper Certificate Validation in FortiOS by Fortinet