Open redirect in FortiNAC-F - CVE-2026-21741
Published: April 14, 2026
Vulnerability identifier: #VU125993
CSH Severity: Low
CVSS v4: 4.6 [CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:A/VC:N/VI:L/VA:N/SC:N/SI:N/SA:N]
CVE-ID: CVE-2026-21741
CWE-ID: CWE-601
Exploitation vector: Remote access
Exploit availability:
No public exploit available
Vulnerability details
The vulnerability allows a remote privileged user to manipulate data.
The vulnerability exists due to url redirection to untrusted site ('open redirect') via Import CSV option. A remote privileged attacker with system administrator role can redirect users to an arbitrary website via crafted CSV file.
Affected software
FortiNAC-F
How to mitigate CVE-2026-21741
Install update from vendor's website.
FortiNAC-F - update to 7.6.6