vulnerability

Fortinet FortiOS: (CVE-2024-3596)

Severity
9
CVSS
(AV:N/AC:M/Au:N/C:C/I:C/A:C)
Published
Jul 9, 2024
Added
Mar 12, 2025
Modified
Mar 30, 2026

Description

RADIUS Protocol under RFC 2865 is susceptible to forgery attacks by a local attacker who can modify any valid Response (Access-Accept, Access-Reject, or Access-Challenge) to any other response using a chosen-prefix collision attack against MD5 Response Authenticator signature.

Solutions

fortios-upgrade-7_2_11fortios-upgrade-7_4_6fortios-upgrade-7_6_1

References

    Title
    Rapid7 Labs

    2026 Global Threat Landscape Report

    The predictive window has collapsed. Exploitation follows disclosure in days. See how attackers are accelerating and how to stay ahead.