CVE-2024-54021

critical

Description

An improper neutralization of crlf sequences in http headers ('http response splitting') in Fortinet FortiOS 7.2.0 through 7.6.0, FortiProxy 7.2.0 through 7.4.5 allows attacker to execute unauthorized code or commands via crafted HTTP header.

References

https://www.cisa.gov/news-events/ics-advisories/icsa-25-044-06

https://fortiguard.fortinet.com/psirt/FG-IR-24-282

Details

Source: Mitre, NVD

Published: 2025-01-14

Updated: 2025-02-03

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H