CVE-2023-42786

MediumCVSS 6.5/10Last modified Jun 17, 2026

Description

A null pointer dereference in FortiOS versions 7.4.0 through 7.4.1, 7.2.0 through 7.2.5, 7.0 all versions, 6.4 all versions , 6.2 all versions and 6.0 all versions allows attacker to trigger a denial of service via a crafted http request.

Metrics

CVSS 3.1 6.5/10CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Weakness enumeration

CWE-476

Affected software

Vendor	Product	Versions
Fortinet	FortiOS	>= 7.4.0, <= 7.4.1; >= 7.2.0, <= 7.2.5; >= 7.0.0, <= 7.0.16; >= 6.4.0, <= 6.4.15; >= 6.2.0, <= 6.2.16; >= 6.0.0, <= 6.0.18

References

https://fortiguard.fortinet.com/psirt/FG-IR-23-293Vendor Advisory

Timeline

Published: Jan 14, 2025
Last modified: Jun 17, 2026
NVD status: Analyzed

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