CVE-2023-33299

9.8 criticalEPSS 24%

Critical (9.8) in fortinet fortinac. EPSS 24% chance of exploitation in the next 30 days.

A deserialization of untrusted data in Fortinet FortiNAC below 7.2.1, below 9.4.3, below 9.2.8 and all earlier versions of 8.x allows attacker to execute unauthorized code or commands via specifically crafted request on inter-server communication port. Note FortiNAC versions 8.x will not be fixed.

Severity

CVSS 3.1

9.8 critical

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

EPSS: 24% chance of exploitation in the next 30 days; higher than 97% of CVEs (scores of 2026-10-31)
CWE: CWE-502
Published: 2023-06-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fortinet:fortinac

References

https://fortiguard.com/psirt/FG-IR-23-074
https://fortiguard.com/psirt/FG-IR-23-074

Check your stack JSON