What is CVE-2021-24023?

CVE-2021-24023 is a high-severity vulnerability in Fortinet Fortiai 3500f, classified under OS Command Injection. CVSS score: 7.8/10. Published 2021-06-03.

How severe is CVE-2021-24023?

High severity. CVSS v3 base score is 7.8 out of 10.

RCE in Fortinet Fortiai 3500f

CVE-2021-24023

An improper input validation in FortiAI v1.4.0 and earlier may allow an authenticated user to gain system shell access via a malicious payload in the "diagnose" command.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.007 (51.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.8 (High). Vector: CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Fortinet Fortiai_3500f
Fortinet Fortiai_firmware
Fortinet Fortiai — versions FortiAI 1.4.0 and earlier

Weakness classification (CWE)

CWE-78 — OS Command Injection

References

psirt@fortinet.com (x_refsource_CONFIRM, Vendor Advisory)

Frequently asked questions

What is CVE-2021-24023?: CVE-2021-24023 is a high-severity vulnerability in Fortinet Fortiai 3500f, classified under OS Command Injection. CVSS score: 7.8/10. Published 2021-06-03.
How severe is CVE-2021-24023?: High severity. CVSS v3 base score is 7.8 out of 10.