A improper locking vulnerability in Fortinet FortiOS 8.0.0, FortiOS 7.6.4 through 7.6.6 may allow an unauthenticated attacker with network access to the device to cause a denial of service of the HTTPS management interface via crafted HTTP requests.
CVE-2019-6693Fortinet FortiOS Use of Hard-Coded Credentials Vulnerability
Explotación conocida — Fortinet FortiOS Use of Hard-Coded Credentials Vulnerability
CISA confirmó el 25.06.2025 que esta vulnerabilidad se usa en ataques reales. Plazo para las agencias federales de EE. UU.: 16.07.2025.
Acción requerida: Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable. https://fortiguard.com/advisory/FG-IR-19-007 ; https://nvd.nist.gov/vuln/detail/CVE-2019-6693
Descripción
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).
Datos: CVE.org, NVD, CISA KEV, FIRST EPSS, Ubuntu. Se publican tal como los indican las fuentes, en inglés.
Productos y versiones afectados
Referencias y parches
- https://fortiguard.com/advisory/FG-IR-19-007 MitigationVendor Advisory
- https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-6693 US Government Resource
Coincidencias CPE (NVD) (3)
cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*≤ 5.6.10cpe:2.3:o:fortinet:fortios:*:*:*:*:*:*:*:*≥ 6.0.0 ≤ 6.0.6cpe:2.3:o:fortinet:fortios:6.2.0:*:*:*:*:*:*:*