The vulnerability of the FortiOS operating system and the FortiProxy proxy server, related to numerical truncation errors, allows attackers to trigger a service failure.

The vulnerability of the FortiOS operating system and the FortiProxy proxy server, related to numerical truncation errors. Exploiting this vulnerability could allow a malicious actor to cause service interruptions remotely...

The vulnerability in the FortiOS operating system’s web interface allows attackers to circumvent existing security restrictions through brute-force attacks.

The vulnerability of the FortiOS operating system’s web interface is related to insufficient restrictions on authentication attempts. Exploiting this vulnerability allows a malicious actor to circumvent existing security restrictions through brute-force attacks...

The vulnerability of the FortiOS operating system and the FortiProxy proxy server, which lacks integrity checks, allows attackers to load arbitrary images onto the device.

The vulnerability of the FortiOS operating system and the FortiProxy proxy server, which is related to the lack of integrity checks. Exploiting this vulnerability allows a attacker to load arbitrary images onto the device...

The vulnerability of the Fortinet FortiOS operating system, related to the redirection of URLs to unreliable websites, allows attackers to execute arbitrary code.

The vulnerability of the Fortinet FortiOS operating system is related to the redirection of URLs to an unreliable website. Exploiting this vulnerability allows a malicious actor to execute arbitrary code remotely...

Fortinet FortiOS and FortiProxy Denial of Service Vulnerabilities

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, anti-virus, IPSec/SSLVPN, Web content filtering and anti-spam and other security features. FortiProxy is a web proxy soluti...

Vulnerabilities fixed in Fortinet FortiOS and FortiProxy

Fortinet has fixed vulnerabilities in FortiOS and FortiProxy. A malicious party could exploit the vulnerability to cause a denial-of-service, or to reboot the system with a rogue image. To reboot, the malicious party needs prior administrator privileges. Fortinet has released updates to fix the...

CVE-2023-36641

A numeric truncation error in Fortinet FortiProxy version 7.2.0 through 7.2.4, FortiProxy version 7.0.0 through 7.0.10, FortiProxy 2.0 all versions, FortiProxy 1.2 all versions, FortiProxy 1.1, all versions, FortiProxy 1.0 all versions, FortiOS version 7.4.0, FortiOS version 7.2.0 through 7.2.5,...

CVE-2023-36641

A numeric truncation error in Fortinet FortiProxy version 7.2.0 through 7.2.4, FortiProxy version 7.0.0 through 7.0.10, FortiProxy 2.0 all versions, FortiProxy 1.2 all versions, FortiProxy 1.1, all versions, FortiProxy 1.0 all versions, FortiOS version 7.4.0, FortiOS version 7.2.0 through 7.2.5,...

CVE-2023-28002

An improper validation of integrity check value vulnerability CWE-354 in FortiOS 7.2.0 through 7.2.3, 7.0.0 through 7.0.12, 6.4 all versions, 6.2 all versions, 6.0 all versions and VMs may allow a local attacker with admin privileges to boot a malicious image on the device and bypass the filesyst...

CVE-2023-28002

An improper validation of integrity check value vulnerability CWE-354 in FortiOS 7.2.0 through 7.2.3, 7.0.0 through 7.0.12, 6.4 all versions, 6.2 all versions, 6.0 all versions and VMs may allow a local attacker with admin privileges to boot a malicious image on the device and bypass the filesyst...

Input validation

An improper validation of integrity check value vulnerability CWE-354 in FortiOS 7.2.0 through 7.2.3, 7.0.0 through 7.0.12, 6.4 all versions, 6.2 all versions, 6.0 all versions and FortiProxy 7.2 all versions, 7.0 all versions, 2.0 all versions VMs may allow a local attacker with admin privileges...

Code injection

A numeric truncation error in Fortinet FortiProxy version 7.2.0 through 7.2.4, FortiProxy version 7.0.0 through 7.0.10, FortiProxy 2.0 all versions, FortiProxy 1.2 all versions, FortiProxy 1.1, all versions, FortiProxy 1.0 all versions, FortiOS version 7.4.0, FortiOS version 7.2.0 through 7.2.5,...

CVE-2023-28002

CVE-2023-28002 affects Fortinet FortiOS/ FortiGate VM where an improper validation of the integrity check value (CWE-354) can allow a local admin to boot a malicious image and bypass filesystem integrity checks. Affected: FortiOS/ FortiGate VM images on versions 7.2.0–7.2.3, 7.0.0–7.0.12, 6.4 (al...

CVE-2023-28002

An improper validation of integrity check value vulnerability CWE-354 in FortiOS 7.2.0 through 7.2.3, 7.0.0 through 7.0.12, 6.4 all versions, 6.2 all versions, 6.0 all versions and VMs may allow a local attacker with admin privileges to boot a malicious image on the device and bypass the filesyst...

CVE-2023-28002

An improper validation of integrity check value vulnerability CWE-354 in FortiOS 7.2.0 through 7.2.3, 7.0.0 through 7.0.12, 6.4 all versions, 6.2 all versions, 6.0 all versions and VMs may allow a local attacker with admin privileges to boot a malicious image on the device and bypass the filesyst...

CVE-2023-36641

CVE-2023-36641 is a DoS vulnerability caused by a numeric truncation error in Fortinet FortiProxy/FortiOS. Affected products include FortiProxy 1.0–2.0 and FortiOS 6.x–7.x, with exploits triggered by specially crafted HTTP requests. Red Hat, CNVD, and other sources corroborate the DoS impact and ...

CVE-2023-36641

A numeric truncation error in Fortinet FortiProxy version 7.2.0 through 7.2.4, FortiProxy version 7.0.0 through 7.0.10, FortiProxy 2.0 all versions, FortiProxy 1.2 all versions, FortiProxy 1.1, all versions, FortiProxy 1.0 all versions, FortiOS version 7.4.0, FortiOS version 7.2.0 through 7.2.5,...

Fortinet FortiOS Security Vulnerabilities

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

Fortinet FortiProxy 安全漏洞

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, anti-virus, IPSec/SSLVPN, Web content filtering and anti-spam and other security features. FortiProxy is a web proxy soluti...

PT-2023-8535 · Fortinet · Fortios

Name of the Vulnerable Software and Affected Versions: FortiOS versions 6.4 through 7.0.13 FortiOS versions 7.2.0 through 7.2.6 FortiOS versions 7.4.0 through 7.4.1 Description: The issue is related to an improper certificate validation procedure in the FortiLink protocol implementation, allowing...