Vulnerabilities > CVE-2021-24019 - Insufficient Session Expiration vulnerability in Fortinet Forticlient Endpoint Management Server

CVSS 9.8 - CRITICAL

Attack vector

NETWORK

Attack complexity

LOW

Privileges required

NONE

Confidentiality impact

HIGH

Integrity impact

HIGH

Availability impact

HIGH

network

low complexity

fortinet

CWE-613

critical

NVD

Published: 2021-10-06

Updated: 2021-10-14

Summary

An insufficient session expiration vulnerability [CWE- 613] in FortiClientEMS versions 6.4.2 and below, 6.2.8 and below may allow an attacker to reuse the unexpired admin user session IDs to gain admin privileges, should the attacker be able to obtain that session ID (via other, hypothetical attacks)

Vulnerable Configurations

Part	Description	Count
Application	Fortinet Fortinet Forticlient Endpoint Management Server 1.0.0 Fortinet Forticlient Endpoint Management Server 1.0.1 Fortinet Forticlient Endpoint Management Server 1.0.2 Fortinet Forticlient Endpoint Management Server 1.0.3 Fortinet Forticlient Endpoint Management Server 1.0.4 Fortinet Forticlient Endpoint Management Server 1.0.5 Fortinet Forticlient Endpoint Management Server 1.2.0 Fortinet Forticlient Endpoint Management Server 1.2.1 Fortinet Forticlient Endpoint Management Server 1.2.2 Fortinet Forticlient Endpoint Management Server 1.2.3 Fortinet Forticlient Endpoint Management Server 1.2.4 Fortinet Forticlient Endpoint Management Server 1.2.5 Fortinet Forticlient Endpoint Management Server 6.0.0 Fortinet Forticlient Endpoint Management Server 6.0.1 Fortinet Forticlient Endpoint Management Server 6.0.2 Fortinet Forticlient Endpoint Management Server 6.0.3 Fortinet Forticlient Endpoint Management Server 6.0.4 Fortinet Forticlient Endpoint Management Server 6.0.5 Fortinet Forticlient Endpoint Management Server 6.0.6 Fortinet Forticlient Endpoint Management Server 6.0.8 Fortinet Forticlient Endpoint Management Server 6.2.0 Fortinet Forticlient Endpoint Management Server 6.2.1 Fortinet Forticlient Endpoint Management Server 6.2.2 Fortinet Forticlient Endpoint Management Server 6.2.3 Fortinet Forticlient Endpoint Management Server 6.2.4 Fortinet Forticlient Endpoint Management Server 6.2.6 Fortinet Forticlient Endpoint Management Server 6.2.7 Fortinet Forticlient Endpoint Management Server 6.2.8 Fortinet Forticlient Endpoint Management Server 6.4.0 Fortinet Forticlient Endpoint Management Server 6.4.1	30

Common Weakness Enumeration (CWE)

CWE-613 - Insufficient Session Expiration

References

https://fortiguard.com/advisory/FG-IR-20-072