CVE-2023-44247

MEDIUM

Published May 14, 2024 Modified Dec 19, 2025 CWE-415

Description

A double free vulnerability [CWE-415] vulnerability in Fortinet FortiOS 6.4 all versions may allow a privileged attacker to execute code or commands via crafted HTTP or HTTPs requests.

CVSS v3.1 Score

6.6

MEDIUM

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

Weakness Type (CWE)

CWE-415 CWE-415

Affected Products

Vendor	Product	Versions
fortinet	fortios	6.2.0 — 6.2.16
fortinet	fortios	6.4.0 — 6.4.15

References

Advisories & Patches

https://fortiguard.com/psirt/FG-IR-23-195 https://fortiguard.com/psirt/FG-IR-23-195

Frequently Asked Questions

What is CVE-2023-44247? +

A double free vulnerability [CWE-415] vulnerability in Fortinet FortiOS 6.4 all versions may allow a privileged attacker to execute code or commands via crafted HTTP or HTTPs requests. It has a CVSS v3.1 base score of 6.6 (MEDIUM).

How severe is CVE-2023-44247? +

CVE-2023-44247 has a CVSS v3.1 score of 6.6 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

What products are affected by CVE-2023-44247? +

CVE-2023-44247 affects products from fortinet, specifically: fortios. Check the affected products table above for specific version ranges.

How do I check if I'm vulnerable to CVE-2023-44247? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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