CVE-2021-44170

6.7 mediumEPSS 0.2%

Medium (6.7) in fortinet. EPSS 0.2% chance of exploitation in the next 30 days.

A stack-based buffer overflow vulnerability [CWE-121] in the command line interpreter of FortiOS before 7.0.4 and FortiProxy before 2.0.8 may allow an authenticated attacker to execute unauthorized code or commands via specially crafted command line arguments.

Severity

CVSS 3.1

6.7 medium

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

EPSS: 0.2% chance of exploitation in the next 30 days; higher than 10% of CVEs (scores of 2026-10-31)
CWE: CWE-787
Published: 2022-07-18
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fortinet:fortios
fortinet:fortiproxy

References

https://fortiguard.com/psirt/FG-IR-21-179
https://fortiguard.com/psirt/FG-IR-21-179

Check your stack JSON