Fortinet: >> Forticlient Security Vulnerabilities
An active debug code vulnerability in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0 through 7.2.10, FortiClientWindows 7.0 all versions may allow a local attacker to run the application step by step and retrieve the saved VPN user password
CVSS Score
5.5
EPSS Score
0.0
Published
2025-11-18
An Exposed IOCTL with Insufficient Access Control vulnerability [CWE-782] in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0 through 7.2.9 may allow an authenticated local user to execute unauthorized code via fortips driver. Success of the attack would require bypassing the Windows memory protections such as Heap integrity and HSP. In addition, it requires a valid and running VPN IPSec connection.
CVSS Score
7.8
EPSS Score
0.0
Published
2025-11-18
A Heap-based Buffer Overflow vulnerability [CWE-122] in Fortinet FortiClientWindows 7.4.0 through 7.4.3, FortiClientWindows 7.2.0 through 7.2.8 may allow an authenticated local IPSec user to execute arbitrary code or commands via "fortips_74.sys". The attacker would need to bypass the Windows heap integrity protections
CVSS Score
7.8
EPSS Score
0.0
Published
2025-11-18
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 user to perform a DLL hijacking attack via placing a malicious DLL to the FortiClient Online Installer installation folder.
CVSS Score
6.7
EPSS Score
0.0
Published
2025-10-14
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 attacker to run arbitrary code or commands via LaunchDaemon hijacking.
CVSS Score
7.8
EPSS Score
0.0
Published
2025-10-14
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 allow a local user to escalate their privileges via FortiClient related executables.
CVSS Score
7.5
EPSS Score
0.0
Published
2025-10-14
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 attacker to execute arbitrary code on the victim's host via tricking the user into visiting a malicious website.
CVSS Score
5.8
EPSS Score
0.0
Published
2025-10-14
A improper validation of certificate with host mismatch in Fortinet FortiClientWindows version 7.4.0, versions 7.2.0 through 7.2.6, and 7.0 all versions allow an unauthorized attacker to redirect VPN connections via DNS spoofing or another form of redirection.
CVSS Score
4.8
EPSS Score
0.0
Published
2025-06-10
A exposure of sensitive system information to an unauthorized control sphere in Fortinet FortiClientWindows versions 7.2.0 through 7.2.1 may allow an unauthorized remote attacker to view application information via navigation to a hosted webpage, if Windows is configured to accept incoming connections to port 8053 (non-default setup)
CVSS Score
3.7
EPSS Score
0.0
Published
2025-05-28
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 privileges via crafted XPC messages.
CVSS Score
7.8
EPSS Score
0.0
Published
2025-05-28
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