A unverified ownership vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2 all versions may allow attacker to improper access control via <insert attack vector here>

No CVSS v4.0

Attack Vector Local

Attack Complexity Low

Privileges Required High

Scope Unchanged

Confidentiality Impact None

Integrity Impact Low

Availability Impact High

User Interaction None

No CVSS v3.0

No CVSS v2

This CVE is not in the KEV list.

No EPSS score available.

Key SSVC decision points have not yet been added.

Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).

Vendor Product Default status Versions
Fortinet FortiClientWindows unaffected
Version Status Constraints
7.4.0 affected ≤ 7.4.7
7.2.0 affected ≤ 7.2.15

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Project Subscriptions

Vendors Products
Fortinet Subscribe
Forticlientwindows Subscribe
Advisories

No advisories yet.

Fixes

Solution

Upgrade to FortiClientWindows version 8.0.0 or above Upgrade to FortiClientWindows version 7.4.8 or above

Workaround

No workaround given by the vendor.

References
Link Providers
https://fortiguard.fortinet.com/psirt/FG-IR-26-165 cve-icon cve-icon
History

Tue, 08 Sep 2026 18:30:00 +0000

Type Values Removed Values Added
Title Unverified Ownership Access Control Vulnerability in FortiClientWindows

Tue, 08 Sep 2026 16:45:00 +0000

Type Values Removed Values Added
Description A unverified ownership vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.7, FortiClientWindows 7.2 all versions may allow attacker to improper access control via <insert attack vector here>
First Time appeared Fortinet
Fortinet forticlientwindows
Weaknesses CWE-283
CPEs cpe:2.3:a:fortinet:forticlientwindows:7.2.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.10:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.11:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.12:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.13:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.14:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.15:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.7:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.8:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.2.9:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.4.0:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.4.1:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.4.2:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.4.3:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.4.4:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.4.5:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.4.6:*:*:*:*:*:*:*
cpe:2.3:a:fortinet:forticlientwindows:7.4.7:*:*:*:*:*:*:*
Vendors & Products Fortinet
Fortinet forticlientwindows
References
Metrics cvssV3_1

{'score': 4.7, 'vector': 'CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H/E:P/RL:O/RC:C'}

Projects

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cve-icon MITRE

Status: PUBLISHED

Assigner: fortinet

Published:

Updated: 2026-09-08T17:42:36.815Z

Reserved: 2026-09-01T16:36:06.039Z

Link: CVE-2026-84386

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Awaiting Analysis

Published: 2026-09-08T17:18:37.173

Modified: 2026-09-08T18:35:10.323

Link: CVE-2026-84386

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-09-08T18:15:15Z

Weaknesses