What is CVE-2015-3613?

CVE-2015-3613 is a critical-severity vulnerability in Fortinet Fortimanager, classified under Improper Privilege Management. CVSS score: 9.8/10. Published 2020-02-04.

How severe is CVE-2015-3613?

Critical severity. CVSS v3 base score is 9.8 out of 10.

Privilege escalation in Fortinet Fortimanager

CVE-2015-3613

A vulnerability exists in in FortiManager 5.2.1 and earlier and 5.0.10 and earlier in the WebUI FTP backup page

Vulnerability class: Privilege Escalation

Published 2020-02-04 · last modified 2026-06-17.

CVSS v3 metric

CVSS v3 base score 9.8 (Critical). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H.

EPSS exploit prediction

EPSS: 0.022 (82.3th percentile), scored 2026-10-20.

Low probability of exploitation in the next 30 days, but still tracked. 82nd percentile — 82.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.

EPSS over last 30 days · oldest: 0.022 · newest: 0.022 · change: 0.000

Affected products

Fortinet Fortimanager

Weakness classification (CWE)

CWE-269 — Improper Privilege Management

References

fortiguard.com/psirt/FG-IR-15-011 (Vendor Advisory)
www.securityfocus.com/bid/74444 (VDB Entry, Third Party Advisory)
www.securitytracker.com/id/1032188 (VDB Entry, Third Party Advisory)

Frequently asked questions

What is CVE-2015-3613?: CVE-2015-3613 is a critical-severity vulnerability in Fortinet Fortimanager, classified under Improper Privilege Management. CVSS score: 9.8/10. Published 2020-02-04.
How severe is CVE-2015-3613?: Critical severity. CVSS v3 base score is 9.8 out of 10.