What is CVE-2025-55717?

CVE-2025-55717 is a medium-severity vulnerability in Fortinet Fortimail, classified under Cleartext Storage of Sensitive Information. CVSS score: 4.0/10. Published 2026-03-10.

How severe is CVE-2025-55717?

Medium severity. CVSS v3 base score is 4.0 out of 10.

Vulnerability in Fortinet Fortimail

CVE-2025-55717

A cleartext storage of sensitive information vulnerability [CWE-312] vulnerability in Fortinet FortiMail 7.6.0 through 7.6.2, FortiMail 7.4.0 through 7.4.4, FortiMail 7.2.0 through 7.2.7, FortiMail 7.0.0 through 7.0.8, FortiRecorder 7.2.0…

EPSS: 0.001 (0.3th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.0 (Medium). Vector: CVSS:3.1/AV:L/AC:H/PR:H/UI:R/S:U/C:H/I:N/A:N.

Affected products

Fortinet Fortimail — versions 7.6.0, 7.4.0, 7.2.0
Fortinet Fortirecorder — versions 7.2.0, 7.0.0, 6.4.0
Fortinet Fortivoice — versions 7.2.0, 7.0.0

Weakness classification (CWE)

CWE-312 — Cleartext Storage of Sensitive Information

References

psirt@fortinet.com (Vendor Advisory)

Frequently asked questions

What is CVE-2025-55717?: CVE-2025-55717 is a medium-severity vulnerability in Fortinet Fortimail, classified under Cleartext Storage of Sensitive Information. CVSS score: 4.0/10. Published 2026-03-10.
How severe is CVE-2025-55717?: Medium severity. CVSS v3 base score is 4.0 out of 10.