What’s Vulnerable › Vulnerabilities

CVE-2023-47539

• Severity: critical (CVSS 9.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2025-03-18 · updated 2026-06-17
• Weakness: CWE-284

Description

An improper access control vulnerability in FortiMail version 7.4.0 configured with RADIUS authentication and remote_wildcard enabled may allow a remote unauthenticated attacker to bypass admin login via a crafted HTTP request.

Affected products

• Fortinet FortiMail: 7.4.0

References

• https://fortiguard.com/psirt/FG-IR-23-439

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