Information disclosure in Fortinet FortiGate

1) Information disclosure

EUVDB-ID: #VU49278

Risk: Medium

CVSSv3.1: 5.7 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2020-29010

CWE-ID: CWE-200 - Information exposure

Exploit availability: No

Description

The vulnerability allows a remote user to gain access to potentially sensitive information.

The vulnerability exists due FortiGate may allow a remote authenticated user to read the SSL VPN events log entries of users in other VDOMs by  executing "get vpn ssl monitor" from the CLI. As a result, a remote user can obtain sensitive data from other VDOMs that include usernames, user groups, and IP addresses.

Mitigation

Install updates from vendor's website.

Vulnerable software versions

FortiOS: 6.0.0 - 6.4.1

External links

http://www.fortiguard.com/psirt/FG-IR-20-103

Q & A

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.