VULNERABILITY INTELLIGENCE

CVE-2025-62826

CVSS score3.1 LOW
EPSS probability0.37%
CISA KEVNot currently listed
Published2026-07-14
Last modified2026-09-29
CVSS vectorCVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:N/I:L/A:N

Description

An Improper Neutralization of CRLF Sequences in HTTP Headers ('HTTP Response Splitting') vulnerability [CWE-113] vulnerability in Fortinet FortiOS 7.6.0 through 7.6.4, FortiOS 7.4 all versions, FortiOS 7.2 all versions, FortiProxy 7.6.0 through 7.6.4, FortiProxy 7.4 all versions, FortiProxy 7.2 all versions may allow an attacker able to intercept and modify a user's captive portal authentication request to inject arbitrary headers via crafted HTTP requests.

Weakness classification

  • psirt@fortinet.com: CWE-113

Primary references