CVE-2021-36169

6.0 mediumEPSS 0.3%

Medium (6.0) in fortinet fortios. EPSS 0.3% chance of exploitation in the next 30 days.

A Hidden Functionality in Fortinet FortiOS 7.x before 7.0.1, FortiOS 6.4.x before 6.4.7 allows attacker to Execute unauthorized code or commands via specific hex read/write operations.

Severity

CVSS 3.1

6.0 medium

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

EPSS: 0.3% chance of exploitation in the next 30 days; higher than 17% of CVEs (scores of 2026-10-31)
Published: 2021-12-13
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fortinet:fortios

References

https://fortiguard.com/advisory/FG-IR-21-091
https://fortiguard.com/advisory/FG-IR-21-091

Check your stack JSON