CVE-2020-15934

An execution with unnecessary privileges vulnerability in the VCM engine of FortiClient for Linux versions 6.2.7 and below, version 6.4.0. may allow local users to elevate their privileges to root by creating a malicious script or program on the target machine...

CVE-2018-9195

Use of a hardcoded cryptographic key in the FortiGuard services communication protocol may allow a Man in the middle with knowledge of the key to eavesdrop on and modify information URL/SPAM services in FortiOS 5.6, and URL/SPAM/AV services in FortiOS 6.0.; URL rating in FortiClient sent and...

CVE-2013-4669

FortiClient before 4.3.5.472 on Windows, before 4.0.3.134 on Mac OS X, and before 4.0 on Android; FortiClient Lite before 4.3.4.461 on Windows; FortiClient Lite 2.0 through 2.0.0223 on Android; and FortiClient SSL VPN before 4.0.2258 on Linux proceed with an SSL session after determining that the...

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-2015-1569

Fortinet FortiClient 5.2.028 for iOS does not validate certificates, which makes it easier for man-in-the-middle attackers to spoof SSL VPN servers via a crafted certificate...

CVE-2015-1570

The Endpoint Control protocol implementation in Fortinet FortiClient 5.2.3.091 for Android and 5.2.028 for iOS does not validate certificates, which makes it easier for man-in-the-middle attackers to spoof servers via a crafted certificate...

CVE-2019-6692

A malicious DLL preload vulnerability in Fortinet FortiClient for Windows 6.2.0 and below allows a privileged attacker to perform arbitrary code execution via forging that DLL...

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-2019-15704

A clear text storage of sensitive information vulnerability in FortiClient for Mac may allow a local attacker to read sensitive information logged in the console window when the user connects to an SSL VPN Gateway...

CVE-2019-16152

A Denial of service DoS vulnerability in FortiClient for Linux 6.2.1 and below may allow an user with low privilege to cause FortiClient processes running under root privilege crashes via sending specially crafted IPC client requests to the fctsched process due the nanomsg not been correctly...

CVE-2019-15711

A privilege escalation vulnerability in FortiClient for Linux 6.2.1 and below may allow an user with low privilege to run system commands under root privilege via injecting specially crafted "ExportLogs" type IPC client requests to the fctsched process...

Fortinet FortiClient EMS < 7.4.3 Path Traversal (FG-IR-24-552)

A Relative Path Traversal vulnerability CWE-23 in FortiClientEMS 7.4.0 through 7.4.1 and FortiClientEMS Cloud 7.4.0 through 7.4.1 may allow a remote unauthenticated attacker to perform a limited arbitrary file write on the system via upload requests. Note that Nessus has not tested for this issue...

PT-2025-23068 · Fortinet · Forticlient

Name of the Vulnerable Software and Affected Versions: FortiClient Mac versions 7.0.0 through 7.0.14 FortiClient Mac versions 7.2.0 through 7.2.8 FortiClient Mac versions 7.4.0 through 7.4.2 Description: The issue is related to an Incorrect Authorization vulnerability that may allow a local...

PT-2025-23067

Name of the Vulnerable Software and Affected Versions Fortinet FortiClientWindows versions 7.2.0 through 7.2.1 Description The issue allows an unauthorized remote attacker to view application information by navigating to a hosted webpage, if Windows is configured to accept incoming connections to...

Fortinet FortiClient Index of FCT installation directory publicly accessible (FG-IR-24-548)

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-24-548 advisory. - An Exposure of Sensitive System Information to an Unauthorized Control Sphere vulnerability CWE-497 in FortiClientWindows...

Fortinet FortiClient Local privilege escalation in XPC services (FG-IR-25-016) (macOS)

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-25-016 advisory. - An Incorrect Authorization vulnerability CWE-863 in FortiClient Mac may allow a local attacker to escalate privileges via...

Fortinet FortiClient Code Execution due to Node.JS Environment Variable (FG-IR-24-025) (macOS)

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-24-025 advisory. - An improper isolation or compartmentalization vulnerability CWE-653 in FortiClientMac version 7.4.2 and below, version...

The server for managing Fortinet FortiClient Enterprise Management Server is vulnerable. This vulnerability stems from the lack of security measures taken to protect the website structure, allowing attackers to send messages containing JavaScript code.

The vulnerability of the Fortinet FortiClient Enterprise Management Server EMS server exists due to the lack of measures taken to protect the website structure. Exploiting this vulnerability allows a malicious actor to send messages containing JavaScript code via a specially created link...

Fortinet FortiClient Cross-Site Scripting Vulnerability

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. Fortinet FortiClient suffers from a cross-site scripting...