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CISA Known Exploited Vulnerabilities

Fortinet FortiOS Use of Hard-Coded Credentials Vulnerability is confirmed as actively exploited and is listed in the CISA KEV catalog.

Added to KEV
2025-06-25
Remediation due
2025-07-16
Ransomware
Known use

Required action
Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.

CISA notes
https://fortiguard.com/advisory/FG-IR-19-007 ; https://nvd.nist.gov/vuln/detail/CVE-2019-6693

Description

Use of a hard-coded cryptographic key to cipher sensitive data in FortiOS configuration backup file may allow an attacker with access to the backup file to decipher the sensitive data, via knowledge of the hard-coded key. The aforementioned sensitive data includes users' passwords (except the administrator's password), private keys' passphrases and High Availability password (when set).

Severity

CVSS 3.1 · CISA6.5 MEDIUM
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
SSVC · CISA-ADP
Exploitationactive
Automatableno
Technical impactpartial

Affected Products

VendorProductAffected versions
FortinetFortiGate
5.6.9 and below
6.0.5 and below
6.2.0

References

1 Links

Record Details

Published
2019-11-21
Last updated
2026-08-04
Assigner (CNA)
fortinet
Credited to
-

CVE record data © The MITRE Corporation, used under the CVE Terms of Use. Exploited-in-the-wild data from the CISA Known Exploited Vulnerabilities catalog (CC0). Exploit prediction scores by FIRST EPSS (first.org/epss). This site is not endorsed or certified by MITRE, NVD, CISA, or FIRST.