CVE-2018-13381

7.5 highEPSS 1.8%

High (7.5) in fortinet. EPSS 1.8% chance of exploitation in the next 30 days.

A buffer overflow vulnerability in Fortinet FortiOS 6.0.0 through 6.0.4, 5.6.0 through 5.6.7, 5.4 and earlier versions and FortiProxy 2.0.0, 1.2.8 and earlier versions under SSL VPN web portal allows a non-authenticated attacker to perform a Denial-of-service attack via special craft message payloads.

Severity

CVSS 3.1

7.5 high

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

EPSS: 1.8% chance of exploitation in the next 30 days; higher than 77% of CVEs (scores of 2026-10-31)
CWE: CWE-119
Published: 2019-06-04
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

fortinet:fortios
fortinet:fortiproxy

References

https://fortiguard.com/advisory/FG-IR-18-387
https://fortiguard.com/advisory/FG-IR-20-232
https://fortiguard.com/advisory/FG-IR-18-387
https://fortiguard.com/advisory/FG-IR-20-232

Check your stack JSON