CVE-2023-40718

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A interpretation conflict in Fortinet IPS Engine versions 7.321, 7.166 and 6.158 allows attacker to evade IPS features via crafted TCP packets.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-436

Affected software

No affected versions have been published.

Timeline

Published
Oct 10, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2023-40718: High severity, CVSS 7.5 | Vulnix