CVE-2026-21741

MEDIUM
MEDIUM Priority: 0.01 BB Relevance: 45/100
Published: 2026-04-14 Modified: 2026-10-26 First seen: 2026-10-29 Status: active

Attack Surface

Network Low Complexity Scope Change

CVSS Vector Breakdown

AV: Network
AC: Low
PR: High
UI: Required
S: Changed
C: Low
I: Low
A: None

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.

Weakness Classification (1)

Affected Software (1)

VendorProductVersion
fortinet fortinac-f 7.2.0 – 7.6.6

References & Advisories (1)

Bug Bounty Relevance

45 / 100
✓ Network accessible
✓ Low complexity

CVSS Score

4.8 / 10.0 v3.1
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:C/C:L/I:L/A:N

EPSS — Exploitation Probability

0.21%
Raw Score 0.002090
Percentile 11.1%
Date 2026-10-29

EPSS Trend

2026-10-29
0.00209
2026-10-28
0.00209

Intelligence Sources

nvd ref →