Critical severity9.8NVD Advisory· Published Feb 8, 2021· Updated Jun 17, 2026
CVE-2020-6649
CVE-2020-6649
Description
An insufficient session expiration vulnerability in FortiNet's FortiIsolator version 2.0.1 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)
Affected products
3cpe:2.3:a:fortinet:fortiisolator:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:fortinet:fortiisolator:*:*:*:*:*:*:*:*range: <=2.0.1
- (no CPE)range: <=2.0.1
- (no CPE)range: FortiIsolator 2.0.1
Patches
Vulnerability mechanics
References
1- fortiguard.com/advisory/FG-IR-20-011nvdVendor Advisory
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