What is CVE-2023-22642?

CVE-2023-22642 is a medium-severity vulnerability in Fortinet Fortianalyzer, classified under Improper Certificate Validation. CVSS score: 6.8/10. Published 2023-04-11.

How severe is CVE-2023-22642?

Medium severity. CVSS v3 base score is 6.8 out of 10.

Vulnerability in Fortinet Fortianalyzer

CVE-2023-22642

An improper certificate validation vulnerability [CWE-295] in FortiAnalyzer and FortiManager 7.2.0 through 7.2.1, 7.0.0 through 7.0.5, 6.4.8 through 6.4.10 may allow a remote and unauthenticated attacker to perform a Man-in-the-Middle atta…

Vulnerability class: Improper Certificate Validation

EPSS: 0.002 (42.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.8 (Medium). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R.

Affected products

Fortinet Fortianalyzer — versions 7.2.0, 7.0.0, 6.4.8
Fortinet Fortimanager — versions 7.2.0, 7.0.0, 6.4.8

Weakness classification (CWE)

CWE-295 — Improper Certificate Validation

References

https://fortiguard.com/psirt/FG-IR-22-502

Frequently asked questions

What is CVE-2023-22642?: CVE-2023-22642 is a medium-severity vulnerability in Fortinet Fortianalyzer, classified under Improper Certificate Validation. CVSS score: 6.8/10. Published 2023-04-11.
How severe is CVE-2023-22642?: Medium severity. CVSS v3 base score is 6.8 out of 10.