CyberRota Analysis
This is a high severity vulnerability with a CVSS score of 7.2. It affects Fortinet.
CVE
CVE-2026-21743
Severity
HIGH
CVSS
7.2
EPSS
0.34%
Fortinet
Original NVD Description
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.
Related CVEs
Other vulnerabilities affecting the same vendor(s)