{"id":"CVE-2019-6693","aliases":["EUVD-2019-16251","GHSA-hx92-84x6-67mx"],"status":"published","title":"Use of a hard-coded cryptographic key to cipher sensitive data in FortiOS configuration backup...","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":{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.0664,"percentile":0.93915,"model":"v2026.06.15"},"facts":{"in_kev":true,"known_exploited":true,"public_exploit":true,"fix_available":false},"cwes":["CWE-798"],"published":"2019-11-21T15:08:05Z","modified":"2026-08-04T05:16:27Z","kev":{"date_added":"2025-06-25","due_date":"2025-07-16","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.","known_ransomware_use":"Known"},"exploitation":[{"source":"euvd","since":"2025-06-25"},{"source":"kev","since":"2025-06-25"}],"exploits":[{"source":"pocgithub","id":"gquere/CVE-2019-6693","title":"gquere/CVE-2019-6693","date":"2021-12-21","url":"https://github.com/gquere/CVE-2019-6693"},{"source":"pocgithub","id":"synacktiv/CVE-2020-9289","title":"synacktiv/CVE-2020-9289","date":"2023-06-30","url":"https://github.com/synacktiv/CVE-2020-9289"},{"source":"pocgithub","id":"saladandonionrings/cve-2019-6693","title":"saladandonionrings/cve-2019-6693","date":"2023-12-08","url":"https://github.com/saladandonionrings/cve-2019-6693"},{"source":"pocgithub","id":"Real4XoR/CVE-2019-6693","title":"Real4XoR/CVE-2019-6693","date":"2025-08-26","url":"https://github.com/Real4XoR/CVE-2019-6693"},{"source":"pocgithub","id":"lureprey/fortidecrypter-CVE-2019-6693","title":"lureprey/fortidecrypter-CVE-2019-6693","date":"2026-11-07","url":"https://github.com/lureprey/fortidecrypter-CVE-2019-6693"}],"products":[{"vendor":"fortinet","product":"fortigate"},{"vendor":"fortinet","product":"fortios"}],"references":[{"url":"https://fortiguard.com/advisory/FG-IR-19-007","tags":["x_refsource_CONFIRM","x_transferred","Mitigation","Vendor Advisory"]},{"url":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-6693","tags":["government-resource","US Government Resource"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2019-6693"},{"url":"https://github.com/advisories/GHSA-hx92-84x6-67mx"}],"sources":{"cve":[{"id":"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).","status":"published","published":"2019-11-21T15:08:05Z","modified":"2026-08-04T03:55:51.284Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"adp"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:20:23.381621Z"}],"euvd":[{"id":"EUVD-2019-16251","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).","status":"published","published":"2019-11-21T15:08:05Z","modified":"2026-08-04T03:55:51Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"exploited_since":"2025-06-25","updated_at":"2026-11-02T18:02:23.332335Z"}],"ghsa":[{"id":"GHSA-hx92-84x6-67mx","title":"Use of a hard-coded cryptographic key to cipher sensitive data in FortiOS configuration backup...","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).","status":"published","published":"2022-05-24T17:01:46Z","modified":"2025-10-22T00:32:52Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T15:04:06.493434Z"}],"kev":[{"id":"CVE-2019-6693","title":"Fortinet FortiOS Use of Hard-Coded Credentials Vulnerability","description":"Fortinet FortiOS contains a use of hard-coded credentials vulnerability that could allow an attacker to cipher sensitive data in FortiOS configuration backup file via knowledge of the hard-coded key. ","cwes":["CWE-798"],"kev":{"date_added":"2025-06-25","due_date":"2025-07-16","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.","known_ransomware_use":"Known"},"updated_at":"2026-11-02T17:00:15.999436Z"}],"nvd":[{"id":"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).","status":"published","published":"2019-11-21T16:15:13.173Z","modified":"2026-08-04T05:16:27.11Z","cvss":[{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"primary"},{"version":"3.1","score":6.5,"vector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N","level":"medium","assessor":"secondary"},{"version":"2.0","score":4,"vector":"AV:N/AC:L/Au:S/C:P/I:N/A:N","level":"medium","assessor":"primary"}],"cwes":["CWE-798"],"updated_at":"2026-11-02T14:05:37.024431Z"}]}}