Is CVE-2017-7732 being actively exploited?

CVE-2017-7732 is not currently listed in the CISA Known Exploited Vulnerabilities (KEV) catalog.

What is the CVSS score for CVE-2017-7732?

CVE-2017-7732 has a CVSS 3.0 base score of 6.1 (MEDIUM).

CVE-2017-7732

MEDIUM · CVSS 6.1EPSS 2.1%EU EUVD

A reflected Cross-Site Scripting (XSS) vulnerability in Fortinet FortiMail 5.1 and earlier, 5.2.0 through 5.2.9, and 5.3.0 through 5.3.9 customized pre-authentication webmail login page allows attacker to inject arbitrary web script or HTML via crafted HTTP requests.

Key facts

CVSS score: 6.1 (v3.0)
Severity: MEDIUM
CVSS vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
Weakness (CWE): CWE-79
EPSS score: 2.1% (81th percentile)
In CISA KEV: No
In EU EUVD: Yes (EUVD-2017-16707)
Published: October 26, 2017
NVD last modified: June 17, 2026
Status: Modified

EU Vulnerability Database (EUVD)

This vulnerability is also tracked by ENISA as EUVD-2017-16707 in the EU Vulnerability Database. Last updated in EUVD on October 25, 2024.

View on the EU Vulnerability Database

Affected products

fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail
fortinet / fortimail

Certified products that may be affected

3 FIPS 140 or Common Criteria certified products, from automated matching by sec-certs.org.

FortiMail 5.2 - Fortinet, Inc. - FIPS 140 2539 - historical
FortiMail-1000D and FortiMail-3000D - Fortinet, Inc. - FIPS 140 2540 - historical
FortiMail Appliances running FortiMail Firmware Version 5.2.6 - Fortinet, Inc. - Common Criteria 383-4-314 - archived

References

http://www.securityfocus.com/bid/101278(Third Party Advisory, VDB Entry)
http://www.securitytracker.com/id/1039584(Third Party Advisory, VDB Entry)
https://fortiguard.com/psirt/FG-IR-17-099(Vendor Advisory)

Last updated September 17, 2026 · Source: NVD, CISA KEV, FIRST.org EPSS

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