VULNERABILITY INTELLIGENCE

CVE-2021-36166

CVSS score9.8 CRITICAL
EPSS probability1.47%
CISA KEVNot currently listed
Published2022-03-01
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Description

An improper authentication vulnerability in FortiMail before 7.0.1 may allow a remote attacker to efficiently guess one administrative account's authentication token by means of the observation of certain system's properties.

Weakness classification

  • CWE-330: Use of Insufficiently Random Values

Primary references