CVE-2023-47539

CRITICAL 9.8CVE-2023-47539 · Published 18/03/2025 · updated 17/06/2026

In short

CVE-2023-47539 is a CRITICAL (CVSS 9.8) vulnerability affecting fortimail (fortinet).
Chance of exploitation in the next 30 days (EPSS): 1.1%, higher than 64.5% of all vulnerabilities.
No patched version is listed yet: follow the vendor's advisory in References.

Package	Affected versions	Patched versions
fortimail fortinet	`= 7.4.0`	No fix yet

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.

References

fortiguard.com/psirt/FG-IR-23-439 · Vendor Advisory

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Package

Affected versions

Patched versions

fortimail

fortinet

= 7.4.0

No fix yet

More vulnerabilities in fortimail

See all →