An incorrect privilege assignment vulnerability [CWE-266] in FortiOS Security Fabric version 7.6.0 through 7.…
- Severity
- High7.2CVSS 3.1, High
- Known exploited
- Not listed
- Exploit prediction
- 0.63%
- Published
- 12 Aug 2025Updated 11 Aug 2026 · Last verified 29 Sept 2026
Known remediation
Fixed releases per branch, as the vendor states them. Patcharo never infers a fix.
Fortinet FortiOS
Vendor advisory- 7.6Fixed after 7.6.2
- 7.4Fixed after 7.4.7
- 7.2Fixed after 7.2.11
- 7.0Fixed after 7.0.17
- 6.4Fixed after 6.4.16
Workaround / Vendor remediation
Vendor remediation · FortiOS
Please upgrade to FortiOS version 7.6.3 or above Please upgrade to FortiOS version 7.4.8 or above
Description
Title, description and vendor guidance are quoted from the source records.
An incorrect privilege assignment vulnerability [CWE-266] in FortiOS Security Fabric version 7.6.0 through 7.6.2, 7.4.0 through 7.4.7, 7.2 all versions, 7.0 all versions, 6.4 all versions, may allow a remote authenticated attacker with high privileges to escalate their privileges to super-admin via registering the device to a malicious FortiManager.
Weakness: CWE-266
Known exploited
Not listed in CISA KEV as of the last check.
Exploit prediction
0.63% probability of exploitation in the next 30 days (percentile 48%).
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
What the source states, per branch
Versions matched by Patcharo
Fortinet FortiOSSource: Fortinet (CVE record)
| Branch | Affected | Fixed in |
|---|---|---|
| 7.6 | 7.6.0 – 7.6.2 | Fixed after 7.6.2 |
| 7.4 | 7.4.0 – 7.4.7 | Fixed after 7.4.7 |
| 7.2 | 7.2.0 – 7.2.11 | Fixed after 7.2.11 |
| 7.0 | 7.0.0 – 7.0.17 | Fixed after 7.0.17 |
| 6.4 | 6.4.0 – 6.4.16 | Fixed after 6.4.16 |
Versions not listed are stated unaffected by the vendor.
References
Provenance
Every fact on this page comes from the sources below. Nothing is written by an AI.
- Fortinet (CVE record)
- Fortinet (CVE record) · 29 Sept 2026 at 00:05 UTC · Parser patcharo-cve5/1.1.0
- NVD
- NVD · 27 Sept 2026 at 23:44 UTC · Parser patcharo-nvd/1.0.0
- FIRST EPSS
- FIRST EPSS · 30 Sept 2026 at 00:17 UTC · Parser patcharo-epss/1.0.0
Last verified: 29 Sept 2026 at 00:05 UTC