FO
Product
Forticlient
by Fortinet · last CVE Aug 12, 2026
86
CVEs
0
On KEV
9.8
Max CVSS
0
New 30D
Severity mix
Critical 1High 52Medium 21Low 3
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CVECVSSEPSSPublishedSummary · affected versions
CVE-2024-36513
8.8
0%
Nov 12
A privilege context switching error vulnerability [CWE-270] in FortiClient Windows version 7.2.4 and below, version 7.0.12 and below, 6.4 all versions may allow an authenticated…
Affected: 6.4.0 through 6.4.10; 7.0.0 before 7.0.13; 7.2.0 before 7.2.5
CVE-2023-45590
8.8
2%
Apr 9
An improper control of generation of code ('code injection') in Fortinet FortiClientLinux version 7.2.0, 7.0.6 through 7.0.10 and 7.0.3 through 7.0.4 allows attacker to execute…
Affected: 7.0.6 before 7.0.11; 7.0.3; 7.0.4; 7.2.0
CVE-2021-44169
8.8
0%
Apr 6
A improper initialization in Fortinet FortiClient (Windows) version 6.0.10 and below, version 6.2.9 and below, version 6.4.7 and below, version 7.0.3 and below allows attacker to…
Affected: 6.0.0 through 6.0.10; 6.2.0 through 6.2.9; 6.4.0 through 6.4.7; 7.0.0 through 7.0.2
CVE-2019-5589
8.8
1%
May 28
A untrusted search path vulnerability in Fortinet may allow attacker to execute unauthorized code or commands via network exploitable
Affected: before 6.0.6
CVE-2017-14184
8.8
2%
Dec 15
An Information Disclosure vulnerability in Fortinet FortiClient for Windows 5.6.0 and below versions, FortiClient for Mac OSX 5.6.0 and below versions and FortiClient SSLVPN…
Affected: before 5.6.0; before 5.6.0
CVE-2016-8493
8.8
2%
Jun 26
In FortiClientWindows 5.4.1 and 5.4.2, an attacker may escalate privilege via a FortiClientNamedPipe vulnerability
Affected: 5.4.1; 5.4.2
CVE-2024-52968
8.4
0%
Feb 11
An improper authentication in Fortinet FortiClientMac 7.0.11 through 7.2.4 allows attacker to gain improper access to MacOS via empty password
Affected: 7.0.11 before 7.0.13; 7.2.3 before 7.2.5; 7.4.0
CVE-2026-70465
8.1
1%
Aug 12
A buffer copy without checking size of input ('classic buffer overflow') vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0 through 7.2.11…
Affected: 7.2.0 before 7.2.12; 7.4.0 before 7.4.4
CVE-2024-31489
8.1
0%
Sep 10
AAn improper certificate validation vulnerability [CWE-295] in FortiClientWindows 7.2.0 through 7.2.2, 7.0.0 through 7.0.11, FortiClientLinux 7.2.0, 7.0.0 through 7.0.11 and…
Affected: 7.0.0 before 7.0.12; 7.0.0 before 7.0.12; 7.0.0 before 7.0.12; 7.2.0 before 7.2.3; 7.2.0 before 7.2.5; 7.2.0
CVE-2022-43946
8.1
1%
Apr 11
Multiple vulnerabilities including an incorrect permission assignment for critical resource [CWE-732] vulnerability and a time-of-check time-of-use (TOCTOU) race condition…
Affected: 6.0.0 before 7.0.8
CVE-2017-7344
8.1
2%
Dec 14
A privilege escalation in Fortinet FortiClient Windows 5.4.3 and earlier as well as 5.6.0 allows attacker to gain privilege via exploiting the Windows "security alert" dialog…
Affected: through 5.4.3; 5.6.0
CVE-2021-22127
8.0
1%
Apr 6
An improper input validation vulnerability in FortiClient for Linux 6.4.x before 6.4.3, FortiClient for Linux 6.2.x before 6.2.9 may allow an unauthenticated attacker to execute…
Affected: before 6.2.9; 6.4.0 before 6.4.3
CVE-2026-24018
7.8
0%
Mar 10
A UNIX symbolic link (Symlink) following vulnerability in Fortinet FortiClientLinux 7.4.0 through 7.4.4, FortiClientLinux 7.2.2 through 7.2.12 may allow a local and unprivileged…
Affected: 7.2.2 before 7.2.13; 7.4.0 before 7.4.5
CVE-2025-47761
7.8
0%
Nov 18
An Exposed IOCTL with Insufficient Access Control vulnerability [CWE-782] vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0 through 7.2.9…
Affected: 7.2.0 before 7.2.10; 7.4.0 before 7.4.4
CVE-2025-46373
7.8
0%
Nov 18
A Heap-based Buffer Overflow vulnerability [CWE-122] vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0 through 7.2.8 may allow an…
Affected: 7.2.0 before 7.2.9; 7.4.0 before 7.4.4
CVE-2025-57741
7.8
0%
Oct 14
An Incorrect Permission Assignment for Critical Resource vulnerability [CWE-732] in FortiClientMac 7.4.0 through 7.4.3, 7.2.0 through 7.2.11, 7.0 all versions may allow a local…
Affected: 7.0.0 before 7.2.12; 7.4.0 before 7.4.4
CVE-2025-46774
7.8
0%
Oct 14
An Improper Verification of Cryptographic Signature vulnerability [CWE-347] in FortiClient MacOS installer version 7.4.2 and below, version 7.2.9 and below, 7.0 all versions may…
Affected: 7.0.0 before 7.2.10; 7.4.0 before 7.4.4
CVE-2025-25251
7.8
0%
May 28
An Incorrect Authorization vulnerability [CWE-863] in FortiClient Mac 7.4.0 through 7.4.2, 7.2.0 through 7.2.8, 7.0.0 through 7.0.14 may allow a local attacker to escalate…
Affected: 7.0.0 before 7.2.9; 7.4.0 before 7.4.3
CVE-2024-35281
7.8
0%
May 13
An improper isolation or compartmentalization vulnerability [CWE-653] in FortiClientMac version 7.4.2 and below, version 7.2.8 and below, 7.0 all versions and FortiVoiceUCDesktop…
Affected: 7.0.0 before 7.2.9; 7.4.0 before 7.4.3
CVE-2023-45588
7.8
0%
Mar 14
An external control of file name or path vulnerability [CWE-73] in FortiClientMac version 7.2.3 and below, version 7.0.10 and below installer may allow a local attacker to…
Affected: 7.0.6 before 7.0.11; 7.2.0 before 7.2.4
CVE-2020-15934
7.8
0%
Dec 19
An execution with unnecessary privileges vulnerability in the VCM engine of FortiClient for Linux versions 6.2.7 and below, version 6.4.0
Affected: 6.0.0 before 6.2.8; 6.4.0
CVE-2024-47574
7.8
0%
Nov 13
A authentication bypass using an alternate path or channel in Fortinet FortiClientWindows version 7.4.0, versions 7.2.4 through 7.2.0, versions 7.0.12 through 7.0.0, and 6.4.10…
Affected: 6.4.0 before 7.0.13; 7.2.0 before 7.2.5; 7.4.0
CVE-2024-36507
7.8
0%
Nov 12
A untrusted search path in Fortinet FortiClientWindows versions 7.4.0, versions 7.2.4 through 7.2.0, versions 7.0.12 through 7.0.0 allows an attacker to run arbitrary code via DLL…
Affected: 7.0.0 before 7.0.13; 7.2.0 before 7.2.5; 7.4.0
CVE-2024-31492
7.8
0%
Apr 10
An external control of file name or path vulnerability [CWE-73] in FortiClientMac version 7.2.3 and below, version 7.0.10 and below installer may allow a local attacker to…
Affected: 7.0.6 before 7.0.11; 7.2.0 before 7.2.4
CVE-2023-41840
7.8
0%
Nov 14
A untrusted search path vulnerability in Fortinet FortiClientWindows 7.0.9 allows an attacker to perform a DLL Hijack attack via a malicious OpenSSL engine library in the search…
Affected: 7.0.9; 7.2.0; 7.2.1
CVE-2023-22635
7.8
0%
Apr 11
A download of code without Integrity check vulnerability [CWE-494] in FortiClientMac version 7.0.0 through 7.0.7, 6.4 all versions, 6.2 all versions, 6.0 all versions, 5.6 all…
Affected: 4.0.0 through 5.6.6; 6.0.0 through 6.4.10; 7.0.0 before 7.0.8
CVE-2022-42470
7.8
0%
Apr 11
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…
Affected: 6.0.0 through 6.0.10; 6.2.0 through 6.2.9; 6.4.0 through 6.4.9; 7.0.0 before 7.0.8
CVE-2022-40682
7.8
0%
Apr 11
A incorrect authorization 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…
Affected: 6.0.0 through 6.0.10; 6.2.0 through 6.2.9; 6.4.0 through 6.4.9; 7.0.0 before 7.0.8
CVE-2021-41031
7.8
0%
Jul 18
A relative path traversal vulnerability [CWE-23] in FortiClient for Windows versions 7.0.2 and prior, 6.4.6 and prior and 6.2.9 and below may allow a local unprivileged attacker…
Affected: 6.2.0 through 6.2.9; 6.4.0 through 6.4.6; 7.0.0 through 7.0.2
CVE-2021-43066
7.8
0%
May 11
A external control of file name or path in Fortinet FortiClientWindows version 7.0.2 and below, version 6.4.6 and below, version 6.2.9 and below, version 6.0.10 and below allows…
Affected: 6.0.0 before 6.4.7; 7.0.0 before 7.0.3
CVE-2021-32592
7.8
0%
Dec 1
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…
Affected: 6.0.0 through 6.0.9; 6.2.0 through 6.2.9; 6.4.0 before 6.4.7; 7.0.0
CVE-2021-36183
7.8
0%
Nov 2
An improper authorization vulnerability [CWE-285] in FortiClient for Windows versions 7.0.1 and below and 6.4.2 and below may allow a local unprivileged attacker to escalate their…
Affected: 6.4.0 through 6.4.2; 7.0.0 through 7.0.1
CVE-2021-26089
7.8
0%
Jul 12
An improper symlink following in FortiClient for Mac 6.4.3 and below may allow an non-privileged user to execute arbitrary privileged shell commands during installation phase
Affected: through 6.4.3
CVE-2020-9291
7.8
1%
Jun 1
An Insecure Temporary File vulnerability in FortiClient for Windows 6.2.1 and below may allow a local user to gain elevated privileges via exhausting the pool of temporary file…
Affected: through 6.0.9; 6.2.0 through 6.2.1
CVE-2020-9290
7.8
1%
Mar 15
A untrusted search path vulnerability in Fortinet may allow attacker to execute unauthorized code or commands via network exploitable
Affected: through 6.2.3
CVE-2019-15711
7.8
1%
Feb 6
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…
Affected: through 6.2.1
CVE-2019-17650
7.8
0%
Nov 21
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…
Affected: through 6.2.1
CVE-2019-6692
7.8
1%
Oct 24
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
Affected: through 6.2.0
CVE-2018-9193
7.8
0%
May 30
A researcher has disclosed several vulnerabilities against FortiClient for Windows version 6.0.5 and below, version 5.6.6, the combination of these vulnerabilities can turn into…
Affected: through 6.0.4
CVE-2018-9191
7.8
0%
May 30
A local privilege escalation in Fortinet FortiClient for Windows 6.0.4 and earlier allows attackers to execute unauthorized code or commands via the named pipe responsible for…
Affected: through 6.0.4
CVE-2018-13368
7.8
1%
May 30
A local privilege escalation in Fortinet FortiClient for Windows 6.0.4 and earlier allows attacker to execute unauthorized code or commands via the command injection
Affected: through 6.0.4
CVE-2015-7362
7.8
0%
Jan 8
Fortinet FortiClient Linux SSLVPN before build 2313, when installed on Linux in a home directory that is world readable and executable, allows local users to gain privileges via…
Affected: All versions, or not specified
CVE-2024-3661
7.6
4%
May 6
DHCP can add routes to a client’s routing table via the classless static route option (121)
Affected: 6.4.0 before 7.2.5; 6.4.0 before 7.2.5; 6.4.0 before 7.2.5; 7.4.0; 7.4.0; 7.4.0
CVE-2021-44167
7.5
1%
May 11
An incorrect permission assignment for critical resource vulnerability [CWE-732] in FortiClient for Linux version 6.0.8 and below, 6.2.9 and below, 6.4.7 and below, 7.0.2 and…
Affected: 6.0.0 through 6.0.8; 6.2.0 through 6.2.9; 6.4.0 through 6.4.7; 7.0.0 through 7.0.2
CVE-2021-41028
7.5
0%
Dec 16
A combination of a use of hard-coded cryptographic key vulnerability [CWE-321] in FortiClientEMS 7.0.1 and below, 6.4.6 and below and an improper certificate validation…
Affected: 6.0.0 through 6.0.9; 6.0.0 through 6.0.9; 6.2.0 through 6.2.9; 6.2.0 through 6.2.9; 6.2.0 through 6.2.9; 6.4.0 through 6.4.6; +8 more
CVE-2017-17543
7.5
0%
Apr 26
Users' VPN authentication credentials are unsafely encrypted in Fortinet FortiClient for Windows 5.6.0 and below versions, FortiClient for Mac OSX 5.6.0 and below versions and…
Affected: through 5.6.0; through 5.6.0
CVE-2025-57716
7.3
0%
Oct 14
An Uncontrolled Search Path Element vulnerability [CWE-427] in FortiClient Windows 7.4.0 through 7.4.3, 7.2.0 through 7.2.11, 7.0 all versions may allow a local low privileged…
Affected: 7.0.0 before 7.2.12; 7.4.0 before 7.4.4
CVE-2025-62676
7.1
0%
Feb 10
An Improper Link Resolution Before File Access ('Link Following') vulnerability [CWE-59] vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.4, FortiClientWindows 7.2.0…
Affected: 7.0.0 before 7.2.13; 7.4.0 before 7.4.5
CVE-2025-31365
7.1
0%
Oct 14
An Improper Control of Generation of Code ('Code Injection') vulnerability [CWE-94] in FortiClientMac 7.4.0 through 7.4.3, 7.2.1 through 7.2.8 may allow an unauthenticated…
Affected: 7.2.1 before 7.2.9; 7.4.0 before 7.4.4
CVE-2022-40681
7.1
0%
Nov 14
A incorrect authorization 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 cause denial of service via…
Affected: 6.0.0 through 6.0.10; 6.2.0 through 6.2.9; 6.4.0 through 6.4.8; 7.0.0 through 7.0.7
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