CVE-2019-15703

An Insufficient Entropy in PRNG vulnerability in Fortinet FortiOS 6.2.1, 6.2.0, 6.0.8 and below for device not enable hardware TRNG token and models not support builtin TRNG seed allows attacker to theoretically recover the long term ECDSA secret in a TLS client with a RSA handshake and mutual...

CVE-2019-15703

Fortinet FortiOS is affected by CVE-2019-15703 where insufficient entropy in the PRNG (DRBG) can theoretically allow recovery of a long-term ECDSA secret in a TLS client with RSA handshake and mutual ECDSA authentication, via flush+reload side-channel attacks in FortiGate VM models only. The vuln...

CVE-2019-15703: Insufficient Entropy

An Insufficient Entropy in PRNG vulnerability in Fortinet FortiOS 6.2.1, 6.2.0, 6.0.8 and below for device not enable hardware TRNG token and models not support builtin TRNG seed allows attacker to theoretically recover the long term ECDSA secret in a TLS client with a RSA handshake and mutual...

Unspecified Vulnerability in Fortinet FortiOS

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. A security vulnerability exists i...

PT-2019-4649

Name of the Vulnerable Software and Affected Versions FortiOS versions 6.2.1, 6.2.0, 6.0.8 and below Description The issue is related to insufficient entropy in the PRNG, which can be exploited by an attacker to recover the long term ECDSA secret in a TLS client with a RSA handshake and mutual...

Fortinet FortiOS CVE-2019-15703 Insufficient Entropy Vulnerability

Description Fortinet FortiOS is prone to an insufficent entropy vulnerability. Remote attackers can exploit this issue to perform side-channel attacks and obtain sensitive information. This aids in other attacks. Technologies Affected Fortinet FortiOS 2.36.0 Fortinet FortiOS 2.50.0 Fortinet Forti...

Protect

Multiple information exposure vulnerabilities in FortiOS may allow an unauthenticated attacker to perform some information gathering via parsing the HTTP headers, web portal certificate, and error messages. The exposed information includes the FortiGate's model, serial number and internal IP...

Fortinet FortiOS SSL VPN Directory Traversal (CVE-2018-13379)

A directory traversal vulnerability exists in Fortinet FortiOS. Successful exploitation of this vulnerability could allow an attacker to access arbitrary files on the affected system...

Fortinet FortiGate 5.2.0 < 5.6.11 / 6.0.x < 6.0.5 XSS (FG-IR-19-034)

The remote host is running a FortiOS version prior to 6.2.1. It is, therefore, affected by a cross-site scripting vulnerability. An unauthenticated attacker on the same subnet may be able perform a reflected cross-site scripting attack by injecting unsantized input into multiple parameters of the...

VulnCheck KEV: CVE-2018-13379

An Improper Limitation of a Pathname to a Restricted Directory "Path Traversal" in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.3 to 5.6.7 and 5.4.6 to 5.4.12 and FortiProxy 2.0.0, 1.2.0 to 1.2.8, 1.1.0 to 1.1.6, 1.0.0 to 1.0.7 under SSL VPN web portal allows an unauthenticated attacker to download syste...

VulnCheck KEV: CVE-2018-13383

A heap buffer overflow in Fortinet FortiOS and FortiProxy may cause the SSL VPN web service termination for logged in users...

VulnCheck KEV: CVE-2018-13382

An Improper Authorization vulnerability in Fortinet FortiOS and FortiProxy under SSL VPN web portal allows an unauthenticated attacker to modify the password...

The vulnerability of the FortiOS operating system, related to security configuration errors, allows attackers to circumvent existing security restrictions.

The vulnerability of the FortiOS operating system is related to security configuration errors. Exploiting this vulnerability allows a malicious actor to bypass existing security restrictions by using specially crafted SSL/TLS or HTTP traffic...

The vulnerability of software for scanning and controlling IPS engine applications in FortiOS systems lies in the lack of protection for service data. This allows attackers to carry out “man-in-the-middle” attacks and expose the protected information.

The vulnerability of software for scanning and controlling IPS engine applications in FortiOS systems is related to the lack of protection for service data. Exploiting this vulnerability allows a malicious actor to carry out a “man-in-the-middle” attack and expose the protected information...

The vulnerability of the FortiOS operating system, related to the lack of protection for service data, allows attackers to disclose the protected information.

The vulnerability of the FortiOS operating system is related to the lack of protection for service data. Exploiting this vulnerability can allow a malicious actor, operating remotely, to disclose the protected information...

Fortinet FortiOS SSL VPN Directory Traversal Vulnerability (FG-IR-18-384) (Direct Check)

The remote host is running a version of FortiOS 5.6.3 prior to 5.6.8 or 6.0.x prior to 6.0.5. It is, therefore, affected by a directory traversal vulnerability in the SSL VPN web portal, due to improper sanitization of path traversal characters in URLs. An unauthenticated, remote attacker can...

Fortinet FortiOS 5.6.0 < 5.6.8 / 6.0.x < 6.0.5 multiple pre-auth XSS vulnerabilities on SSL VPN (FG-IR-18-383)

A Cross-site Scripting XSS vulnerability in Fortinet FortiOS 6.0.0 to 6.0.4, 5.6.0 to 5.6.7, 5.4 and below versions under SSL VPN web portal allows attacker to execute unauthorized malicious script code via the error or message handling parameters. TRUSTED...

Fortinet FortiOS (Mac OS X) 5.6.0 < 5.6.8 / 6.0.x < 6.0.5 multiple pre-auth XSS vulnerabilities on SSL VPN (FG-IR-18-383) (deprecated)

The plugin was deprecated due to checking hosts for FortiClient instead of FortiOS. Use fortiosFG-IR-18-383.nasl plugin ID 128278 instead. C Tenable Network Security, Inc. @DEPRECATED@ Disabled on 2020/11/18. Deprecated by fortiosFG-IR-18-383.nasl include"compat.inc"; if description scriptid12827...

The vulnerability of the SSL VPN web portal of the operating system FortiOS allows a hacker to gain access to system files.

The vulnerability of the SSL VPN web portal of the operating system FortiOS exists due to an incorrect path limitation to the restricted access directory. Exploiting this vulnerability could allow a malicious actor to gain access to system files by sending a specially crafted HTTP request...

CVE-2018-13367

An information exposure vulnerability in FortiOS 6.2.3, 6.2.0 and below may allow an unauthenticated attacker to gain platform information such as version, models, via parsing a JavaScript file through admin webUI...