CVSS 3.1 Score 9.8 of 10 (high)


Published Jul 26, 2023
Updated: Nov 7, 2023
CWE ID 121
CWE ID 787


CVE-2023-33308 is a stack-based overflow vulnerability affecting Fortinet FortiOS version 7.0.0 through 7.0.10 and 7.2.0 through 7.2.3, as well as FortiProxy version 7.0.0 through 7.0.9 and 7.2.0 through 7.2.2. This vulnerability allows a remote attacker to execute arbitrary code or command by sending crafted packets to proxy policies or firewall policies with proxy mode alongside deep or full packet inspection. The vulnerability has a base severity rating of CRITICAL, with a base score of 9.8 out of 10 according to the CVSS v3 scoring system, indicating its high potential danger to organizations using the affected products. The recommended remediation for this vulnerability is to update Fortinet FortiOS and FortiProxy to versions that are not affected by the vulnerability.

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