What’s Vulnerable › Vulnerabilities
CVE-2026-21741
- Severity: medium (CVSS 4.8 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.2% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2026-04-14 · updated 2026-10-26
- Weakness: CWE-601
Description
An URL Redirection to Untrusted Site ('Open Redirect') vulnerability [CWE-601] vulnerability in Fortinet FortiNAC-F 7.6.0 through 7.6.5, FortiNAC-F 7.4 all versions, FortiNAC-F 7.2 all versions may allow a remote privileged attacker with system administrator role to redirect users to an arbitrary website via crafted CSV file.
Affected products
- Fortinet FortiNAC-F: from 7.2.0 before 7.6.6 — fixed in 7.6.6
How to fix
Upgrade to a fixed version: Fortinet FortiNAC-F 7.6.6. Check the vendor advisory for mitigations.
References
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