Vulnerability identifier: #VU54772
Vulnerability risk: Medium
Exploitation vector: Network
Exploit availability: No
Vendor: Fortinet, Inc
The vulnerability allows a remote user to escalate privileges.
The vulnerability exists due to a combination of various cryptographic issues in the session management of FortiMail, including the encryption construction of the session cookie. A remote user with possession of a valid session cookie can decrypt it and reveal or alter its content.
Successful exploitation of the vulnerability may allow an attacker to escalate privileges on the system.
Install updates from vendor's website.
Vulnerable software versions
Fortinet FortiMail: 6.2.0 - 6.4.4
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.