PSIRT Advisories
FortiWeb - Multiple vulnerabilities in the authentication mechanism of confd
Summary
Multiple vulnerabilities in the authentication mechanism of FortiWeb's confd, including an instance of concurrent execution using shared resource with improper synchronization [CWE-362] and one of authentication bypass by capture-replay [CWE-294], may allow a remote unauthenticated attacker to circumvent the authentication process and authenticate as a legitimate cluster peer.
Affected Products
FortiWeb versions 6.4.1 and below.
FortiWeb versions 6.3.15 and below.
FortiWeb versions 6.2.6 and below.
FortiWeb versions 6.1.2 and below.
FortiWeb versions 6.3.15 and below.
FortiWeb versions 6.0.7 and below.
Solutions
Upgrade to FortiWeb 7.0.0 or above.
Upgrade to FortiWeb 6.4.2 or above.
Upgrade to FortiWeb 6.3.16 or above.