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CVE-2025-62439

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CVE-2025-62439

Published: Feb 10, 2026

Modified: May 12, 2026

PUBLISHED

CVSS v3.1

3.8

LOW

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.

VendorProductVersions

Fortinet

FortiOS

affected
7.6.0 - <= 7.6.4
affected
7.4.0 - <= 7.4.9
affected
7.2.0 - <= 7.2.13
affected
7.0.0 - <= 7.0.19

Weaknesses (CWE)

CWE-940

CVSS v3.1 Details

CVSS v3.1 Vector

CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:C/C:L/I:L/A:N/E:P/RL:X/RC:R

Attack Vector

Local

Attack Complexity

High

Privileges Required

Low

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

None

References

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