CVE-2023-40718CWE-436

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

Medium · published October 10, 2023

CVSS v3.1
6.7
EPSS
1%
Percentile
44.3
In the wild
Unconfirmed
What it is

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.

The record
Technical detail
CVSS v3.1
6.7 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N/E:F/RL:O/RC:R
CVSS v4.0
Not supplied
EPSS
0.00534 · 44.3th percentile
Weakness
CWE-436 · Interpretation Conflict
Published
2023-10-10T16:49Z
EPSS history
Timeline
  • 10 OCT 16:49Z
    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
    cvelistv5