What’s Vulnerable › Vulnerabilities
CVE-2021-41030
- Severity: critical (CVSS 9.1 v3.1)
- Exploited in the wild: not listed in CISA KEV
- EPSS: 1.0% probability of exploitation in the next 30 days
- Public exploit or detection template: none known
- Published: 2021-12-08 · updated 2026-06-17
- Weakness: CWE-294
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.
Affected products
- Fortinet Forticlient Enterprise Management Server: from 6.2.0 through 6.2.9; from 6.4.0 through 6.4.4; 7.0.0, 7.0.1
References
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