VULNERABILITY INTELLIGENCE

CVE-2021-41030

CVSS score5.4 MEDIUM
EPSS probability0.99%
CISA KEVNot currently listed
Published2021-12-08
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

Description

An authentication bypass by capture-replay vulnerability [CWE-294] in FortiClient EMS versions 7.0.1 and below and 6.4.4 and below may allow an unauthenticated attacker to impersonate an existing user by intercepting and re-using valid SAML authentication messages.

Weakness classification

  • nvd@nist.gov: CWE-294

Primary references