What’s Vulnerable › Vulnerabilities
CVE-2021-43204
- Severity: medium (CVSS 4.4 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 0.4% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-12-09 · updated 2026-06-17
Description
A improper control of a resource through its lifetime in Fortinet FortiClientWindows version 6.4.1 and 6.4.0, version 6.2.9 and below, version 6.0.10 and below allows attacker to cause a complete denial of service of its components via changes of directory access permissions.
Affected products
- Fortinet FortiClientWindows: from 5.0.0 through 5.0.11; from 5.4.0 through 5.4.5; from 5.6.0 through 5.6.6; from 6.0.0 through 6.0.10; from 6.2.0 through 6.2.9; 4.0.1, 4.0.2, 4.0.3, 4.0.4, 4.1.0, 4.1.1 (+25)
References
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