Vulnerabilities > Fortinet > Fortios > 5.4.3
| DATE | CVE | VULNERABILITY TITLE | RISK |
|---|---|---|---|
| 2021-12-08 | CVE-2021-42757 | Out-of-bounds Write vulnerability in Fortinet products A buffer overflow [CWE-121] in the TFTP client library of FortiOS before 6.4.7 and FortiOS 7.0.0 through 7.0.2, may allow an authenticated local attacker to achieve arbitrary code execution via specially crafted command line arguments. | 6.7 |
| 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 |
| 2021-04-12 | CVE-2019-17656 | Out-of-bounds Write vulnerability in Fortinet Fortios A Stack-based Buffer Overflow vulnerability in the HTTPD daemon of FortiOS 6.0.10 and below, 6.2.2 and below and FortiProxy 1.0.x, 1.1.x, 1.2.9 and below, 2.0.0 and below may allow an authenticated remote attacker to crash the service by sending a malformed PUT request to the server. | 6.5 |
| 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 |
| 2020-10-21 | CVE-2020-6648 | Cleartext Storage of Sensitive Information vulnerability in Fortinet Fortios and Fortiproxy A cleartext storage of sensitive information vulnerability in FortiOS command line interface in versions 6.2.4 and earlier and FortiProxy 2.0.0, 1.2.9 and earlier may allow an authenticated attacker to obtain sensitive information such as users passwords by connecting to FortiGate CLI and executing the "diag sys ha checksum show" command. | 6.5 |
| 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 |
| 2020-08-14 | CVE-2019-5591 | Missing Authentication for Critical Function vulnerability in Fortinet Fortios A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by impersonating the LDAP server. | 6.5 |
| 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 |
| 2020-06-16 | CVE-2019-17655 | Cleartext Storage of Sensitive Information vulnerability in Fortinet Fortios A cleartext storage in a file or on disk (CWE-313) vulnerability in FortiOS SSL VPN 6.2.0 through 6.2.2, 6.0.9 and earlier and FortiProxy 2.0.0, 1.2.9 and earlier may allow an attacker to retrieve a logged-in SSL VPN user's credentials should that attacker be able to read the session file stored on the targeted device's system. | 7.5 |
| 2020-04-02 | CVE-2018-13371 | Improper Input Validation vulnerability in Fortinet Fortios An external control of system vulnerability in FortiOS may allow an authenticated, regular user to change the routing settings of the device via connecting to the ZebOS component. | 8.8 |