What is CVE-2023-33300?

CVE-2023-33300 is a medium-severity vulnerability in Fortinet Fortinac, classified under Command Injection. CVSS score: 5.3/10. Published 2025-03-14.

How severe is CVE-2023-33300?

Medium severity. CVSS v3 base score is 5.3 out of 10.

RCE in Fortinet Fortinac

CVE-2023-33300

A improper neutralization of special elements used in a command ('command injection') in Fortinet FortiNAC 7.2.1 and earlier, 9.4.3 and earlier allows attacker a limited, unauthorized file access via specifically crafted request in inter-server communication port.

Vulnerability class: Command Injection (OS Command Injection)

EPSS: 0.127 (95.8th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 5.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N.

Affected products

Fortinet Fortinac — versions 9.4.0, 7.2.0

Weakness classification (CWE)

CWE-77 — Command Injection

References

psirt@fortinet.com (Vendor Advisory)

Frequently asked questions

What is CVE-2023-33300?: CVE-2023-33300 is a medium-severity vulnerability in Fortinet Fortinac, classified under Command Injection. CVSS score: 5.3/10. Published 2025-03-14.
How severe is CVE-2023-33300?: Medium severity. CVSS v3 base score is 5.3 out of 10.