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Fortinet FortiManager CVE-2026-22575

| EUVDEUVD-2026-72929 MEDIUM
Improper Access Control (CWE-284)
2026-09-08 fortinet GHSA-3rr3-vjw9-5q79
4.9
CVSS 3.1 · Vendor: fortinet
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Severity by source

Vendor (fortinet) PRIMARY
4.9 MEDIUM
AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
vuln.today AI
4.9 MEDIUM

Network-delivered via HTTP/HTTPS, no complexity beyond admin credentials (AC:L/PR:H), integrity-only impact as approval bypass enables unauthorized config commits.

3.1 AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:H/A:N
4.0 AV:N/AC:L/AT:N/PR:H/UI:N/VC:N/VI:H/VA:N/SC:N/SI:N/SA:N

Primary rating from Vendor (fortinet).

CVSS VectorVendor: fortinet

Attack Vector
Network
Attack Complexity
Low
Privileges Required
High
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
High
Availability
None

Lifecycle Timeline

4
Metadata Corrected
Sep 08, 2026 - 17:40 vuln.today
tag: Authentication Bypass removed
Analysis Generated
Sep 08, 2026 - 17:25 vuln.today
CVSS changed
Sep 08, 2026 - 17:22 NVD
4.7 (MEDIUM) 4.9 (MEDIUM)
CVE Published
Sep 08, 2026 - 16:41 cve.org
MEDIUM 4.9

DescriptionCVE.org

An improper access control vulnerability in Fortinet FortiManager 7.6.0 through 7.6.4, FortiManager 7.4.0 through 7.4.10, FortiManager 7.2 all versions, FortiManager Cloud 7.6.2 through 7.6.4, FortiManager Cloud 7.4.1 through 7.4.10, FortiManager Cloud 7.2 all versions may allow an administrator to bypass the approval process for workflow sessions via crafted HTTP or HTTPs requests.

AnalysisAI

Improper access control in Fortinet FortiManager and FortiManager Cloud allows authenticated administrators to bypass the workflow session approval process via crafted HTTP or HTTPS requests (CWE-284). Affected versions span FortiManager 6.4.x through 7.6.4 and FortiManager Cloud 6.4.x through 7.6.4 per EUVD intelligence, a broader range than the base CVE description indicates. …

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Attack ChainAIDerived

Hypothetical attack flow derived from CVE metadata

Access
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Delivery
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Exploit
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Execution
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Persist
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Impact
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Vulnerability AssessmentAI

Exploitation Exploitation requires an active administrator-level account on the FortiManager instance - CVSS PR:H confirms high-privilege authentication is necessary. … Additional conditions and limiting factors are described in the full assessment.
Risk Assessment The CVSS base score of 4.9 (Medium) is driven primarily by the PR:H requirement - exploitation is limited to authenticated administrators, substantially narrowing the realistic attack surface. … Full risk analysis with EPSS, KEV, and SSVC signal comparison available after sign-in.
Exploit Scenario Full exploit scenario with step-by-step reproduction available after sign-in.
Remediation Consult the Fortinet PSIRT advisory at https://fortiguard.fortinet.com/psirt/FG-IR-26-171 for exact fixed versions - the input data does not specify a patched release number, so specific upgrade targets cannot be independently confirmed here. … Detailed patch versions, workarounds, and compensating controls in full report.

Threat intelligence, references, and detailed analysis are available after sign-in.

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CVE-2026-22575 vulnerability details – vuln.today

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