CVE-2021-43205

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...

CVE-2021-32592

An unsafe search path vulnerability in FortiClientWindows 7.0.0, 6.4.6 and below, 6.2.x, 6.0.x and FortiClientEMS 7.0.0, 6.4.6 and below, 6.2.x, 6.0.x may allow an attacker to perform a DLL Hijack attack on affected devices via a malicious OpenSSL engine library in the search path...

CVE-2020-9290

An Unsafe Search Path vulnerability in FortiClient for Windows online installer 6.2.3 and below may allow a local attacker with control over the directory in which FortiClientOnlineInstaller.exe and FortiClientVPNOnlineInstaller.exe resides to execute arbitrary code on the system via uploading...

CVE-2019-17658

An unquoted service path vulnerability in the FortiClient FortiTray component of FortiClientWindows v6.2.2 and prior allow an attacker to gain elevated privileges via the FortiClientConsole executable service path...

CVE-2019-17652

A stack buffer overflow vulnerability in FortiClient for Linux 6.2.1 and below may allow a user with low privilege to cause FortiClient processes running under root priviledge crashes via sending specially crafted "StartAvCustomScan" type IPC client requests to the fctsched process due the argv...

CVE-2019-17650

An Improper Neutralization of Special Elements used in a Command vulnerability in one of FortiClient for Mac OS root processes, may allow a local user of the system on which FortiClient is running to execute unauthorized code as root by bypassing a security check...

CVE-2025-22855

An improper neutralization of input during web page generation 'Cross-site Scripting' CWE-79 vulnerability in Fortinet FortiClient before 7.4.1 may allow the EMS administrator to send messages containing javascript code...

CVE-2024-40586

An Improper Access Control vulnerability CWE-284 in FortiClient Windows version 7.4.0, version 7.2.6 and below, version 7.0.13 and below may allow a local user to escalate his privileges via FortiSSLVPNd service pipe...

CVE-2024-40586

An Improper Access Control vulnerability CWE-284 in FortiClient Windows version 7.4.0, version 7.2.6 and below, version 7.0.13 and below may allow a local user to escalate his privileges via FortiSSLVPNd service pipe...

CVE-2024-40586

Fortinet FortiClient on Windows is affected by CVE-2024-40586 (Improper Access Control, CWE-284) in versions 7.4.0, 7.2.6 and below, and 7.0.13 and below. The vulnerability involves the FortiSSLVPNd service pipe (FortiSslvpnNamedPipe) and allows a local user to escalate privileges. Public technic...

CVE-2024-50564

A use of hard-coded cryptographic key in Fortinet FortiClientWindows version 7.4.0, 7.2.x all versions, 7.0.x all versions, and 6.4.x all versions may allow a low-privileged user to decrypt interprocess communication via monitoring named piped...

Fortinet FortiClient Hardcoded Encryption Key Used for Named Pipe Communication (FG-IR-24-216)

The version of FortiClient installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-24-216 advisory. - Threat actors can gain access to a plain text encryption key that is saved as part of the FortiClient services executable...

Fortinet FortiClient 7.0.x < 7.0.14 / 7.2.x < 7.2.7 / 7.4.x < 7.4.2 Information Disclosure (FG-IR-23-278)

The version of Fortinet FortiClient running on the remote host is prior to 7.0.14, 7.2.7, or 7.4.2. It is, therefore, affected by a an information disclosure vulnerability due to the use of a hard-coded cryptographic key to encrypt security sensitive data in configuration. An attacker with access...

CVE-2024-50570

A Cleartext Storage of Sensitive Information vulnerability [CWE-312] exists in FortiClient for Windows and Linux. Specifically, affected versions include FortiClientWindows 7.4.0–7.4.1, 7.2.0–7.2.6, and 7.0.0–7.0.13, and FortiClientLinux 7.4.0–7.4.2, 7.2.0–7.2.7, and 7.0.0–7.0.13. Due to JavaScri...

Fortinet FortiClient Privilege escalation via lua auto patch function (FG-IR-24-144)

The version of FortiClient installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-24-144 advisory. - A privilege context switching error vulnerability CWE-270 in FortiClient Windows version 7.2.4 and below, version 7.0.12...

CVE-2022-42470

A relative path traversal vulnerability in Fortinet FortiClient Windows 7.0.0 - 7.0.7, 6.4.0 - 6.4.9, 6.2.0 - 6.2.9 and 6.0.0 - 6.0.10 allows an attacker to execute unauthorized code or commands via sending a crafted request to a specific named pipe...

Fortinet FortiClient Command Injection Vulnerability (CNVD-2019-42446)

Fortinet FortiClient is a mobile endpoint security solution from Fortinet. The solution provides IPsec and SSL encryption, WAN optimization, endpoint compliance and two-factor authentication when connected to a FortiGate firewall appliance. A command injection vulnerability exists in Fortinet...