Vulnerabilities > Fortinet > Fortiweb > Critical

DATE CVE VULNERABILITY TITLE RISK
2023-02-16 CVE-2021-42761 Session Fixation vulnerability in Fortinet Fortiweb
A condition for session fixation vulnerability [CWE-384] in the session management of FortiWeb versions 6.4 all versions, 6.3.0 through 6.3.16, 6.2.0 through 6.2.6, 6.1.0 through 6.1.2, 6.0.0 through 6.0.7, 5.9.0 through 5.9.1 may allow a remote, unauthenticated attacker to infer the session identifier of other users and possibly usurp their session.
network
low complexity
fortinet CWE-384
critical
9.8
2023-02-16 CVE-2021-42756 Out-of-bounds Write vulnerability in Fortinet Fortiweb
Multiple stack-based buffer overflow vulnerabilities [CWE-121] in the proxy daemon of FortiWeb 5.x all versions, 6.0.7 and below, 6.1.2 and below, 6.2.6 and below, 6.3.16 and below, 6.4 all versions may allow an unauthenticated remote attacker to achieve arbitrary code execution via specifically crafted HTTP requests.
network
low complexity
fortinet CWE-787
critical
9.8
2022-02-02 CVE-2021-41018 OS Command Injection vulnerability in Fortinet Fortiweb
A improper neutralization of special elements used in an os command ('os command injection') in Fortinet FortiWeb version 6.4.1 and below, 6.3.15 and below allows attacker to execute unauthorized code or commands via crafted HTTP requests.
network
low complexity
fortinet CWE-78
critical
9.0
2021-12-08 CVE-2021-36195 OS Command Injection vulnerability in Fortinet Fortiweb
Multiple command injection vulnerabilities in the command line interpreter of FortiWeb versions 6.4.1, 6.4.0, 6.3.0 through 6.3.15, 6.2.0 through 6.2.6, and 6.1.0 through 6.1.2 may allow an authenticated attacker to execute arbitrary commands on the underlying system shell via specially crafted command arguments.
network
low complexity
fortinet CWE-78
critical
9.0
2021-06-01 CVE-2021-22123 OS Command Injection vulnerability in Fortinet Fortiweb
An OS command injection vulnerability in FortiWeb's management interface 6.3.7 and below, 6.2.3 and below, 6.1.x, 6.0.x, 5.9.x may allow a remote authenticated attacker to execute arbitrary commands on the system via the SAML server configuration page.
network
low complexity
fortinet CWE-78
critical
9.0