CVE-2025-62439
Undergoing Analysis
Undergoing Analysis - In Progress
Improper Verification Vulnerability in Fortinet FortiOS Enables Unauthorized Access
Publication date: 2026-02-10
Last updated on: 2026-02-10
Assigner: Fortinet, Inc.
Description
Description
An Improper Verification of Source of a Communication Channel vulnerability [CWE-940] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4.0 through 7.4.9, FortiOS 7.2 all versions, FortiOS 7.0 all versions may allow an authenticated user with knowledge of FSSO policy configurations to gain unauthorized access to protected network resources via crafted requests.
CVSS Scores
EPSS Scores
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Meta Information
Affected Vendors & Products
| Vendor | Product | Version / Range |
|---|---|---|
| fortinet | fortios | 7.6 |
| fortinet | fortios | 7.4 |
| fortinet | fortios | 7.2 |
| fortinet | fortios | 7.0 |
Helpful Resources
Exploitability
CWE
KEV
| CWE ID | Description |
|---|---|
| CWE-940 | The product establishes a communication channel to handle an incoming request that has been initiated by an actor, but it does not properly verify that the request is coming from the expected origin. |
