Back to Database
Status published
Medium
CVE-2021-43205
An exposure of sensitive information to an unauthorized actor vulnerability...
Vulnerability Description
An exposure of sensitive information to an unauthorized actor vulnerability [CWE-200] in FortiClient for Linux version 7.0.2 and below, 6.4.7 and below and 6.2.9 and below may allow an unauthenticated attacker to access the confighandler webserver via external binaries.
Impact Analysis
Refer to official advisory for detailed impact metrics.
Remediation
Ensure systems are updated to the latest vendor-supplied patch levels.
THREAT MONITOR
Am I Vulnerable?
Launch our assessment wizard to check if your infrastructure is exposed to • CVE-2021-43205
Credits & Attribution
No credits recorded in the NVD database.
References
More from Fortinet
View All →CVE-2025-68686
An Exposure of Sensitive Information to an Unauthorized Actor vulnerability...
Medium
5.3
CVE-2025-68649
An improper limitation of a pathname to a restricted directory...
Medium
5.4
CVE-2025-68648
A use of externally-controlled format string vulnerability in Fortinet FortiAnalyzer...
Medium
6.5
CVE-2025-68482
A improper certificate validation vulnerability in Fortinet FortiAnalyzer 7.6.0 through...
Medium
6.3
CVE-2025-67862
An Internal Asset Exposed to Unsafe Debug Access Level or...
Medium
6
Affected Vendor
Fortinet
View all reports →Affected Software
Fortinet FortiClientLinux
Vulnerable Versions:
FortiClientLinux 7.0.2 and below, 6.4.7 and below, 6.2.9 and below
Timeline
Official Publish:
April 6th, 2022
Last Modified:
October 22nd, 2024
Added to House:
July 21st, 2026
CVSS Vectors
V3:
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:X/RL:W/RC:C
Weaknesses (CWE)
No CWE data available
MITRE ATT&CK TTPs
No associated TTPs found for this vulnerability.