CVSS Score of 10 (low)


Published Jun 16, 2023
Updated: Nov 7, 2023
CWE ID 476


CVE-2023-33306 is a vulnerability that affects Fortinet products, including FortiOS versions before 7.2.5, 7.0.11, and 6.4.13, as well as FortiProxy versions before 7.2.4 and 7.0.10. It is classified as a null pointer dereference vulnerability, specifically in the sslvpn service when handling a specially crafted request in the bookmark parameter. The vulnerability has a risk score of 27 and a base severity rating of MEDIUM. It requires low privileges to exploit and does not require user interaction. The potential danger posed by this vulnerability includes denial of service to the sslvpn service, potentially impacting the availability of an organization's network infrastructure. To remediate this vulnerability, it is recommended to update affected Fortinet products to the latest patched versions available.

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