CVE-2024-55591

CVE-2024-55591 is a critical authentication bypass affecting FortiOS and FortiProxy. Public PoCs describe remote exploitation via WebSocket/Telnet management interfaces to gain super-admin privileges without valid credentials. Affected versions include FortiOS 7.0.0–7.0.16 and FortiProxy 7.0.0–7....

CVE-2024-46665

FortiOS 7.6.0 and 7.4.0–7.4.4 contain a CWE-201 vulnerability described as an insertion of sensitive information into sent data. In a man-in-the-middle (MITM) position, an attacker could intercept accounting requests and retrieve the RADIUS accounting server shared secret. CVSS 3.1 metrics indica...

CVE-2024-46665

An insertion of sensitive information into sent data vulnerability CWE-201 in FortiOS 7.6.0, 7.4.0 through 7.4.4 may allow an attacker in a man-in-the-middle position to retrieve the RADIUS accounting server shared secret via intercepting accounting-requests...

PT-2025-1478 · Fortinet · Fortios

Name of the Vulnerable Software and Affected Versions: FortiOS versions 6.0 through 7.4.1 FortiOS version 7.0 and all prior versions Description: A null pointer dereference in FortiOS allows an attacker to trigger a denial of service via a crafted http request. This issue may also allow a remote...

PT-2025-2746 · Fortinet · Fortios

Name of the Vulnerable Software and Affected Versions: FortiOS versions 6.4 through 7.6.0 Description: An allocation of resources without limits or throttling vulnerability may allow a remote unauthenticated attacker to prevent access to the GUI via specially crafted requests directed at specific...

CVE-2024-55591

An Authentication Bypass Using an Alternate Path or Channel vulnerability CWE-288 affecting FortiOS version 7.0.0 through 7.0.16 and FortiProxy version 7.0.0 through 7.0.19 and 7.2.0 through 7.2.12 allows a remote attacker to gain super-admin privileges via crafted requests to Node.js websocket...

Fortinet FortiOS和FortiProxy 安全漏洞

Fortinet FortiOS and Fortinet FortiProxy are both products of Fortinet, Inc.Fortinet FortiOS is a dedicated security operating system on the FortiGate network security platform. The system provides users with a variety of security features such as firewall, antivirus, IPSec/SSLVPN, Web content...

Fortinet FortiOS 代码问题漏洞

Fortinet FortiOS is a set of security operating systems dedicated to the FortiGate network security platform from the U.S. company Fiat Fortinet. The system provides users with firewall, antivirus, IPSec/SSLVPN, Web content filtering and anti-spam and other security features. A code issue...

CVE-2020-12820

Under non-default configuration, a stack-based buffer overflow in FortiOS version 6.0.10 and below, version 5.6.12 and below may allow a remote attacker authenticated to the SSL VPN to crash the FortiClient NAC daemon fcnacd and potentially execute arbitrary code via requesting a large FortiClien...

CVE-2020-12820

Under non-default configuration, a stack-based buffer overflow in FortiOS version 6.0.10 and below, version 5.6.12 and below may allow a remote attacker authenticated to the SSL VPN to crash the FortiClient NAC daemon fcnacd and potentially execute arbitrary code via requesting a large FortiClien...

The vulnerability of the SSL VPN remote access technology for FortiOS operating systems allows a hacker to execute arbitrary code or commands.

The vulnerability of the SSL VPN remote access technology for FortiOS operating systems relates to the interception of user sessions. Exploiting this vulnerability allows a malicious actor to execute arbitrary code or commands remotely...

The vulnerability of the FortiOS operating system, the FortiProxy proxy server for protecting against internet attacks, and the scalable cloud-based security system FortiSASE are related to improperly implemented security checks for standard elements, allowing attackers to carry out phishing attacks.

The vulnerability of the FortiOS operating system, the FortiProxy proxy server for protecting against internet attacks, and the scalable cloud-based security system FortiSASE are related to improperly implemented security checks for standard elements. Exploiting this vulnerability allows a...

Fortinet FortiOS Access Control Error Vulnerability (CNVD-2024-49648)

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...

PT-2024-8775

Name of the Vulnerable Software and Affected Versions: Fortinet FortiOS versions 7.0.0 through 7.0.13 Fortinet FortiOS versions 7.2.0 through 7.2.7 Fortinet FortiOS versions 7.4.0 through 7.4.3 Description: A session fixation issue in Fortinet FortiOS allows an attacker to execute unauthorized co...

Fortinet Fortigate Access to NULL pointer in SSL VPN portal (FG-IR-22-086)

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-22-086 advisory. - A access of uninitialized pointer in Fortinet FortiOS version 7.2.0, 7.0.0 through 7.0.5, 6.4.0 through 6.4.8, 6.2.0 throug...

The vulnerability of the IP address checking function in FortiOS operating systems and FortiProxy proxy servers allows attackers to circumvent existing security restrictions.

The vulnerability of the IP address checking function in FortiOS operating systems and FortiProxy proxy servers for protecting against Internet attacks is related to the improper handling of numerical parameters based on different criteria. Exploiting this vulnerability allows a malicious actor t...

The vulnerability of the command-line interface of FortiOS operating systems and the FortiProx proxy server, which allows a hacker to decrypt the backup file.

The vulnerability of the command-line interface of FortiOS operating systems and the FortiProxy proxy server for protecting against Internet attacks is related to insufficient calculation of password hashes. Exploiting this vulnerability can allow attackers to decrypt the backup file...

Fortinet FortiOS Command Execution Vulnerability (CNVD-2024-29330)

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. Fortinet FortiOS suffers from a...

VulnCheck KEV: CVE-2024-21754

A use of password hash with insufficient computational effort vulnerability CWE-916 affecting FortiOS version 7.4.3 and below, 7.2 all versions, 7.0 all versions, 6.4 all versions and FortiProxy version 7.4.2 and below, 7.2 all versions, 7.0 all versions, 2.0 all versions may allow a privileged...

The vulnerability of the command-line interface of FortiOS operating systems allows a hacker to execute arbitrary code by sending specially crafted requests.

The vulnerability of the command-line interface of FortiOS operating systems is related to the use of uncontrolled format lines when processing binary files. Exploiting this vulnerability allows an attacker to execute arbitrary code by sending specially crafted requests...