Fortinet Fortigate Heap-based buffer overflow in cw_stad daemon (FG-IR-25-026)

The version of Fortigate installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-25-026 advisory. - A heap-based buffer overflow in Fortinet FortiOS 7.6.0 through 7.6.2, FortiOS 7.4.0 through 7.4.7, FortiOS 7.2.4 through...

Fortinet Fortigate DNS type 65 resource record requests bypass DNS filter (FG-IR-24-053)

The version of Fortigate installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-24-053 advisory. - An Improperly Implemented Security Check for Standard vulnerability CWE-358 in FortiOS version 7.6.0, version 7.4.7 and...

Fortinet FortiWeb sqli (FG-IR-25-151)

The version of FortiWeb installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-25-151 advisory. - An improper neutralization of special elements used in an SQL command 'SQL Injection' vulnerability CWE-89 in FortiWeb may...

Fortinet Fortigate PKI via API: Authentication granted with an invalid certificate (FG-IR-24-511)

The version of Fortigate installed on the remote host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the FG-IR-24-511 advisory. - A missing critical step in authentication vulnerability CWE-304 in Fortinet FortiOS version 7.6.0 through 7.6.1, 7.4.0...

CISA Adds 3 Flaws to KEV Catalog, Impacting AMI MegaRAC, D-Link, Fortinet

The U.S. Cybersecurity and Infrastructure Security Agency CISA on Wednesday added three security flaws, each impacting AMI MegaRAC, D-Link DIR-859 router, and Fortinet FortiOS, to its Known Exploited Vulnerabilities KEV catalog, based on evidence of active exploitation. The list of vulnerabilitie...

Fortinet FortiOS Use of Hard-Coded Credentials Vulnerability

Fortinet FortiOS contains a use of hard-coded credentials vulnerability that could allow an attacker to cipher sensitive data in FortiOS configuration backup file via knowledge of the hard-coded key...

Exploit for Insufficient Session Expiration in Fortinet Fortisase

Fortinet SSL-VPN Session Reuse Vulnerability CVE-2024-50562...

Fortinet FortiClientWindows Trust Management Issue Vulnerability

Fortinet FortiClientWindows is a Windows-based 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 trust management issue...

CVE-2023-48786

A server-side request forgery vulnerability CWE-918 in Fortinet FortiClientEMS version 7.4.0 through 7.4.2 and before 7.2.6 may allow an authenticated attacker to perform internal requests via crafted HTTP or HTTPS requests...

CVE-2024-32119

An improper authentication vulnerability CWE-287 in Fortinet FortiClientEMS version 7.4.0 and before 7.2.4 allows an unauthenticated attacker with the knowledge of the targeted user's FCTUID and VDOM to perform operations such as uploading or tagging on behalf of the targeted user via specially...

CVE-2024-50568

A channel accessible by non-endpoint vulnerability CWE-300 in Fortinet FortiOS version 7.4.0 through 7.4.3, 7.2.0 through 7.2.7 and before 7.0.14 & FortiProxy version 7.4.0 through 7.4.3, 7.2.0 through 7.2.9 and before 7.0.16 allows an unauthenticated attacker with the knowledge of device specifi...

CVE-2025-22256

A improper handling of insufficient permissions or privileges in Fortinet FortiPAM 1.4.0 through 1.4.1, 1.3.0, 1.2.0, 1.1.0 through 1.1.2, 1.0.0 through 1.0.3, FortiSRA 1.4.0 through 1.4.1 allows attacker to improper access control via specially crafted HTTP requests...

CVE-2025-22254

An Improper Privilege Management vulnerability CWE-269 vulnerability in Fortinet FortiOS 7.6.0 through 7.6.1, FortiOS 7.4.0 through 7.4.6, FortiOS 7.2.0 through 7.2.10, FortiOS 7.0.0 through 7.0.16, FortiOS 6.4.0 through 6.4.15, FortiProxy 7.6.0 through 7.6.1, FortiProxy 7.4.0 through 7.4.7,...

CVE-2024-54019

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...

CVE-2024-45329

A authorization bypass through user-controlled key in Fortinet FortiPortal versions 7.4.0, versions 7.2.0 through 7.2.5, and versions 7.0.0 through 7.0.8 may allow an authenticated attacker to view unauthorized device information via key modification in API requests...

Vulnerabilities fixed in Fortinet FortiOS

Fortinet has fixed vulnerabilities in FortiOS. The vulnerabilities include improper certificate validation that allows attackers to connect to FortiClient via revoked certificates, leading to unauthorized access. In addition, there are vulnerabilities in session escalation and privilege managemen...

Fortinet FortiOS Out-of-Bounds Read Vulnerability

Fortinet FortiOS is a set of security operating system dedicated to FortiGate network security platform from American Fita Fortinet. The system provides users with firewall, antivirus, IPSec/SSLVPN, Web content filtering and anti-spam and other security features. An out-of-bounds read vulnerabili...

Fortinet FortiClientWindows Information Disclosure Vulnerability

Fortinet FortiClientWindows is a Windows-based 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. An information disclosure...

Fortinet FortiClientMAC Authorization Issue Vulnerability (CNVD-2025-12790)

Fortinet FortiClientMAC is a U.S. fly tower Fortinet company based on macOS platform security tools. Fortinet FortiClientMAC suffers from an authorization issue vulnerability that stems from improper authorization and can be exploited by an attacker to cause elevation of privilege via a specially...

Fortinet FortiOS Access Control Error Vulnerability (CNVD-2025-12791)

Fortinet FortiOS is a set of security operating system dedicated to FortiGate network security platform from American Fita Fortinet. The system provides users with firewall, antivirus, IPSec/SSLVPN, Web content filtering and anti-spam and other security features. An access control error...