What is CVE-2024-46663?

CVE-2024-46663 is a medium-severity vulnerability in Fortinet Fortimail, classified under Stack-based Buffer Overflow. CVSS score: 6.5/10. Published 2025-03-11.

How severe is CVE-2024-46663?

Medium severity. CVSS v3 base score is 6.5 out of 10.

Buffer overflow in Fortinet Fortimail

CVE-2024-46663

A stack-buffer overflow vulnerability [CWE-121] in Fortinet FortiMail CLI version 7.6.0 through 7.6.1 and before 7.4.3 allows a privileged attacker to execute arbitrary code or commands via specifically crafted CLI commands.

Vulnerability class: Buffer Overflow

EPSS: 0.001 (25.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 6.5 (Medium). Vector: CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:F/RL:X/RC:C.

Affected products

Fortinet Fortimail — versions 7.6.0, 7.4.0, 7.2.0

Weakness classification (CWE)

CWE-121 — Stack-based Buffer Overflow

References

https://fortiguard.fortinet.com/psirt/FG-IR-24-331

Frequently asked questions

What is CVE-2024-46663?: CVE-2024-46663 is a medium-severity vulnerability in Fortinet Fortimail, classified under Stack-based Buffer Overflow. CVSS score: 6.5/10. Published 2025-03-11.
How severe is CVE-2024-46663?: Medium severity. CVSS v3 base score is 6.5 out of 10.