CVE-2021-26087

6.1 mediumEPSS 0.3%

Medium (6.1) in fortinet fortiwlc. EPSS 0.3% chance of exploitation in the next 30 days.

An improper neutralization of input during web page generation in FortiWLC version 8.6.0, version 8.5.3 and below, version 8.4.8 and below, version 8.3.3 web interface may allow both authenticated remote attackers and non-authenticated attackers in the same network as the appliance to perform a stored cross site scripting attack (XSS) via injecting malicious payloads in different locations.

Severity

CVSS 3.1

6.1 medium

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 26% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2025-03-17
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fortinet:fortiwlc

References

https://fortiguard.fortinet.com/psirt/FG-IR-20-137

Check your stack JSON