PT-2020-6796 · Fortinet · Forticlient +1

Name of the Vulnerable Software and Affected Versions: FortiOS versions 6.0.10 and below FortiOS versions 5.6.12 and below Description: The issue is related to a stack-based buffer overflow in the FortiClient NAC daemon fcnacd that can be exploited by a remote attacker authenticated to the SSL VP...

Vulnerability fixed in FortiOS

Fortinet has fixed a vulnerability in FortiOS. The vulnerability allows a malicious party to perform a Cross-Site Scripting XSS attack. The vulnerability arises from incorrect input validation when generating a Web page in the SSL VPN portal. Fortinet has released updates to fix the vulnerability...

Fortinet FortiOS Cross-Site Scripting (CVE-2017-14186)

A cross-site scripting vulnerability exists in Fortinet fortios x under 5.0. Successful exploitation of this vulnerability would allow remote attackers to inject arbitrary web script into the affected system...

XSS vulnerability in FortiOS SSLVPN Portal

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CVE-2019-5591

A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server...

CVE-2019-5591

A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server...

Default configuration

A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server...

CVE-2019-5591

A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server...

CVE-2019-5591

CVE-2019-5591 in FortiOS is a default-configuration vulnerability that allows an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating an LDAP server, enabling man‑in‑the‑middle credential exposure. A PoC (GitHub: fortios-ldap-mitm-poc-CVE-2019-5591) demo...

CVE-2019-5591

A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server...

CVE-2019-5591

A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server. Recent assessments: ccondon-r7 at April 05, 2021 2:16pm UTC reported: One of three vulnerabilities CISA and the FBI have...

Improper Check for Certificate Revocation (FG-IR-19-144)

The remote host is affected by an improper check for certificate revocation vulnerability. Certificates taken out of service could potentially be improperly re-used. C Tenable Network Security, Inc. include'compat.inc'; if description scriptid139546; scriptversion"1.2";...

Fortinet FortiOS SSL VPN Authorization Issues Vulnerability

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, etc. SSL VPN is one of the virtual private netwo...

CVE-2020-12812

An improper authentication vulnerability in SSL VPN in FortiOS 6.4.0, 6.2.0 to 6.2.3, 6.0.9 and below may result in a user being able to log in successfully without being prompted for the second factor of authentication FortiToken if they changed the case of their username...

CVE-2020-12812

An improper authentication vulnerability in SSL VPN in FortiOS 6.4.0, 6.2.0 to 6.2.3, 6.0.9 and below may result in a user being able to log in successfully without being prompted for the second factor of authentication FortiToken if they changed the case of their username...

Authentication flaw

An improper authentication vulnerability in SSL VPN in FortiOS 6.4.0, 6.2.0 to 6.2.3, 6.0.9 and below may result in a user being able to log in successfully without being prompted for the second factor of authentication FortiToken if they changed the case of their username...

CVE-2020-12812

CVE-2020-12812 is an improper authentication flaw in Fortinet FortiOS SSL VPN that allows a user to log in without FortiToken MFA if the username’s case is changed. Affected FortiOS versions include 6.4.0, 6.2.0–6.2.3, 6.0.9 and earlier. Fortinet advisories FG-IR-19-283 and related Nessus entries...

CVE-2020-12812

An improper authentication vulnerability in SSL VPN in FortiOS 6.4.0, 6.2.0 to 6.2.3, 6.0.9 and below may result in a user being able to log in successfully without being prompted for the second factor of authentication FortiToken if they changed the case of their username...

CVE-2020-12812

An improper authentication vulnerability in SSL VPN in FortiOS 6.4.0, 6.2.0 to 6.2.3, 6.0.9 and below may result in a user being able to log in successfully without being prompted for the second factor of authentication FortiToken if they changed the case of their username...

CVE-2020-12812

An improper authentication vulnerability in SSL VPN in FortiOS 6.4.0, 6.2.0 to 6.2.3, 6.0.9 and below may result in a user being able to log in successfully without being prompted for the second factor of authentication FortiToken if they changed the case of their username. Recent assessments:...