CVSS Score of 10 (low)


Published Jun 23, 2023
Updated: Nov 7, 2023
CWE ID 502


CVE-2023-33299 is a vulnerability related to the deserialization of untrusted data in Fortinet FortiNAC versions below 7.2.1, below 9.4.3, below 9.2.8, and all earlier versions of 8.x. This vulnerability allows an attacker to execute unauthorized code or commands by sending a specifically crafted request on the inter-server communication port. It is important to note that FortiNAC versions 8.x will not be fixed. The potential danger posed by this vulnerability is high, with a CVSS base score of 9.8 out of 10, indicating a critical severity level. Organizations using the affected Fortinet FortiNAC versions should remediate this vulnerability promptly to prevent unauthorized code execution and potential security breaches.


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