Vulnerabilities > Fortinet > Fortios > 6.4.0
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-11-02 | CVE-2021-41019 | Improper Certificate Validation vulnerability in Fortinet Fortios An improper validation of certificate with host mismatch [CWE-297] vulnerability in FortiOS versions 6.4.6 and below may allow the connection to a malicious LDAP server via options in GUI, leading to disclosure of sensitive information, such as AD credentials. | 6.5 |
| 2021-08-04 | CVE-2021-24018 | Out-of-bounds Write vulnerability in Fortinet Fortios A buffer underwrite vulnerability in the firmware verification routine of FortiOS before 7.0.1 may allow an attacker located in the adjacent network to potentially execute arbitrary code via a specifically crafted firmware image. | 8.8 |
| 2021-06-02 | CVE-2021-24012 | Improper Certificate Validation vulnerability in Fortinet Fortios An improper following of a certificate's chain of trust vulnerability in FortiGate versions 6.4.0 to 6.4.4 may allow an LDAP user to connect to SSLVPN with any certificate that is signed by a trusted Certificate Authority. | 7.3 |
| 2021-03-04 | CVE-2020-15938 | Unspecified vulnerability in Fortinet Fortios When traffic other than HTTP/S (eg: SSH traffic, etc...) traverses the FortiGate in version below 6.2.5 and below 6.4.2 on port 80/443, it is not redirected to the transparent proxy policy for processing, as it doesn't have a valid HTTP header. | 7.5 |
| 2021-03-03 | CVE-2020-15937 | Cross-site Scripting vulnerability in Fortinet Fortios An improper neutralization of input vulnerability in FortiGate version 6.2.x below 6.2.5 and 6.4.x below 6.4.1 may allow a remote attacker to perform a stored cross site scripting attack (XSS) via the IPS and WAF logs dashboard. | 6.1 |
| 2020-09-24 | CVE-2020-12818 | Unspecified vulnerability in Fortinet Fortios An insufficient logging vulnerability in FortiGate before 6.4.1 may allow the traffic from an unauthenticated attacker to Fortinet owned IP addresses to go unnoticed. | 5.3 |
| 2020-07-24 | CVE-2020-12812 | Improper Handling of Case Sensitivity vulnerability in Fortinet Fortios 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. | 9.8 |