CVE-2021-44168
Fortinet FortiOS Arbitrary File Download
CVSS
—
No CVSS
EPSS
0.9%
p58
KEV
YES
Dec 10, 2021
Exploit Today
67
0-100
Published: — · Last modified: —
0.9%EPSS · 30 days0.9%
2026-09-172026-10-15
Product
Fortinet / FortiOS
Vulnerability
Fortinet FortiOS Arbitrary File Download
Added to KEV
Dec 10, 2021
Remediate by
Dec 24, 2021
Known ransomware use
No
Summary description
Fortinet FortiOS "execute restore src-vis" downloads code without integrity checking, allowing an attacker to arbitrarily download files.
Required action
Apply updates per vendor instructions.
Notes
https://nvd.nist.gov/vuln/detail/CVE-2021-44168
CVECVSSEPSSKEVRExploitTitleMod.
CVE-2025-686865.9 MED98.2%
KEV—79Fortinet FortiOS Exposure of Sensitive Information to an Unauthorized Actor Vulnerability80dCVE-2024-217629.8 CRI99.7%
KEV—80Fortinet FortiOS Out-of-Bound Write Vulnerability73dCVE-2019-55916.5 MED97.2%
KEV—79Fortinet FortiOS Default Configuration Vulnerability62dCVE-2020-128129.8 CRI98.8%
KEV—80Fortinet FortiOS SSL VPN Improper Authentication Vulnerability14dCVE-2019-66936.5 MED93.8%
KEV—78Fortinet FortiOS Use of Hard-Coded Credentials Vulnerability73dCVE-2018-13379—100.0%
KEV—80Fortinet FortiOS SSL VPN Path Traversal Vulnerability—