Vulnerability identifier: #VU68904

Vulnerability risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-35842

CWE-ID: CWE-200

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
FortiOS
Operating systems & Components / Operating system

Vendor: Fortinet, Inc

Description

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

The vulnerability exists due to excessive data output by telnet service on on the FortiOS SSL-VPN interface. A remote attacker can gain unauthorized access to information about LDAP and SAML settings configured in FortiOS.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

FortiOS: 7.2.0, 7.0.0 - 7.0.6, 6.4.0 - 6.4.9

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External links
http://fortiguard.fortinet.com/psirt/FG-IR-22-223

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability.