CVE-2026-21743
6.8
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:P/RL:U/RC:C
Summary
A missing authorization vulnerability in Fortinet FortiAuthenticator 6.6.0 through 6.6.6, FortiAuthenticator 6.5 all versions, FortiAuthenticator 6.4 all versions, FortiAuthenticator 6.3 all versions may allow a read-only user to make modification to local users via a file upload to an unprotected endpoint.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| Fortinet | FortiAuthenticator | 6.6.0 <= 6.6.6 | affected |
| Fortinet | FortiAuthenticator | 6.5.0 <= 6.5.7 | affected |
| Fortinet | FortiAuthenticator | 6.4.0 <= 6.4.11 | affected |
| Fortinet | FortiAuthenticator | 6.3.0 <= 6.3.5 | affected |
Weaknesses
- CWE-862: Improper access control
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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