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).
CVE-2019-6693
Score elevated to 9.0 because this CVE is listed on the CISA Known Exploited Vulnerabilities catalog (added 2025-06-25), indicating real-world exploitation has been confirmed by US federal agencies. NVD baseline CVSS 6.5 retained for reference. Confidence: HIGH.
- 53 internet-exposed hosts are running an affected version right now
- Actively exploited in the wild (CISA-KEV)
- Linked to ransomware campaigns
No vendor fix yet — apply a workaround or compensating control (WAF / firewall / segmentation) and watch for a patch.
53 internet-exposed hosts are running an affected version of CVE-2019-6693 right now.
EchelonGraph is the only CVE feed that fuses live vulnerability intelligence with its own live internet-exposure radar — so you see not just that a CVE is exploited, but how much of the internet is exposed to it right now.
- CVSS v3
- 6.5
- EG Score
- 9.0(high)
- EG Risk
- 81(Attend)EG Risk 81/100SSVC: Attend
EG Risk is EchelonGraph's 0–100 priority score: it fuses intrinsic severity with real-world exploitation and automatability so you can rank equal-severity CVEs and fix the most dangerous first. Higher = act sooner. Distinct from the 0–10 EG Score (severity).
How it’s computedSeverity90% × 45%Exploitation100% × 40%Automatability0% × 15%Action: Remediate soon — notable exploitation risk. - EPSS
- 92.2%
- KEV
- ⚠ Exploited
Published
November 21, 2019
Last Modified
October 24, 2025
Advisory Details (1)
Auto-updated Jun 12, 2026Known Exploited Vulnerabilities Catalog | CISA
Known Exploited Vulnerabilities Catalog | CISA. Listed in CISA Known Exploited Vulnerabilities catalog.
https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2019-6693Weakness Classification(1)
MITRE Common Weakness Enumeration — the root-cause categories this CVE belongs to.
Data Freshness Timeline
(refreshed 60× in last 7d / 233× in last 30d)
Each row is a source pipeline that fetched or updated this CVE on that date, with what changed. For example, "NVD update" means NVD published or revised its analysis for this CVE; "MITRE cvelistV5" means we ingested or refreshed it from the CNA feed. Most recent first.
Showing the most recent 100 of 419 total refreshes for this CVE.
- 2026-07-23 14:15 UTCEPSS rescore
- 2026-07-23 01:46 UTCEG score recompute
- 2026-07-22 21:44 UTCEG score recompute
- 2026-07-22 21:44 UTCGHSA enrichment
- 2026-07-22 19:40 UTCCISA KEV update
- 2026-07-22 17:21 UTCEG score recompute
- 2026-07-22 17:21 UTCGHSA enrichment
- 2026-07-22 14:05 UTCEPSS rescore
- 2026-07-22 13:06 UTCGHSA enrichment
- 2026-07-22 08:52 UTCGHSA enrichment
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- 2026-07-22 00:25 UTCGHSA enrichment
- 2026-07-21 18:57 UTCEG score recompute
- 2026-07-21 18:57 UTCGHSA enrichment
- 2026-07-21 15:22 UTCEPSS rescore
- 2026-07-21 15:22 UTCEPSS rescore
- 2026-07-21 14:43 UTCGHSA enrichment
- 2026-07-21 14:37 UTCCISA KEV update
- 2026-07-21 10:30 UTCGHSA enrichment
- 2026-07-21 06:16 UTCGHSA enrichment
- 2026-07-21 02:04 UTCGHSA enrichment
- 2026-07-20 21:51 UTCGHSA enrichment
- 2026-07-20 17:37 UTCEG score recompute
- 2026-07-20 17:37 UTCGHSA enrichment
- 2026-07-20 17:04 UTCEPSS rescore
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- 2026-07-20 13:24 UTCGHSA enrichment
- 2026-07-20 09:11 UTCGHSA enrichment
- 2026-07-20 04:57 UTCGHSA enrichment
- 2026-07-20 00:43 UTCGHSA enrichment
- 2026-07-19 20:30 UTCGHSA enrichment
- 2026-07-19 16:17 UTCEG score recompute
- 2026-07-19 16:17 UTCGHSA enrichment
- 2026-07-19 14:28 UTCEPSS rescore
- 2026-07-19 14:28 UTCEPSS rescore
- 2026-07-19 12:04 UTCGHSA enrichment
- 2026-07-19 07:52 UTCGHSA enrichment
- 2026-07-19 03:39 UTCEG score recompute
- 2026-07-19 03:39 UTCGHSA enrichment
- 2026-07-19 02:26 UTCEPSS rescore
- 2026-07-19 02:26 UTCEPSS rescore
- 2026-07-18 23:26 UTCGHSA enrichment
- 2026-07-18 19:13 UTCGHSA enrichment
- 2026-07-18 14:57 UTCGHSA enrichment
- 2026-07-18 10:44 UTCEG score recompute
- 2026-07-18 10:44 UTCGHSA enrichment
- 2026-07-18 10:02 UTCEPSS rescore
- 2026-07-18 06:31 UTCGHSA enrichment
- 2026-07-18 02:18 UTCGHSA enrichment
- 2026-07-17 22:05 UTCGHSA enrichment
- 2026-07-17 17:51 UTCGHSA enrichment
- 2026-07-17 13:38 UTCGHSA enrichment
- 2026-07-17 09:25 UTCEG score recompute
- 2026-07-17 09:25 UTCGHSA enrichment
- 2026-07-17 05:12 UTCGHSA enrichment
- 2026-07-17 00:59 UTCGHSA enrichment
- 2026-07-16 20:47 UTCGHSA enrichment
- 2026-07-16 17:04 UTCCISA KEV update
- 2026-07-16 16:59 UTCEPSS rescore
- 2026-07-16 16:59 UTCEPSS rescore
- 2026-07-16 16:33 UTCGHSA enrichment
- 2026-07-16 12:15 UTCGHSA enrichment
- 2026-07-16 08:02 UTCGHSA enrichment
- 2026-07-16 03:49 UTCGHSA enrichment
- 2026-07-15 23:36 UTCGHSA enrichment
- 2026-07-15 19:23 UTCGHSA enrichment
- 2026-07-15 16:55 UTCEPSS rescore
- 2026-07-15 16:49 UTCCISA KEV update
- 2026-07-15 15:09 UTCGHSA enrichment
- 2026-07-15 15:04 UTCCISA KEV update
- 2026-07-15 10:56 UTCGHSA enrichment
- 2026-07-15 06:42 UTCGHSA enrichment
- 2026-07-15 02:29 UTCGHSA enrichment
- 2026-07-15 01:57 UTCEPSS rescore
- 2026-07-14 22:16 UTCGHSA enrichment
- 2026-07-14 18:05 UTCCISA KEV update
- 2026-07-14 18:03 UTCGHSA enrichment
- 2026-07-14 13:50 UTCGHSA enrichment
- 2026-07-14 09:37 UTCGHSA enrichment
- 2026-07-14 05:24 UTCGHSA enrichment
- 2026-07-14 01:11 UTCGHSA enrichment
- 2026-07-13 22:27 UTCEPSS rescore
- 2026-07-13 22:27 UTCEPSS rescore
- 2026-07-13 20:58 UTCGHSA enrichment
- 2026-07-13 17:07 UTCCISA KEV update
- 2026-07-13 16:44 UTCGHSA enrichment
- 2026-07-13 12:31 UTCGHSA enrichment
- 2026-07-13 08:17 UTCGHSA enrichment
- 2026-07-13 06:10 UTCEPSS rescore
- 2026-07-13 06:10 UTCEPSS rescore
- 2026-07-13 04:02 UTCGHSA enrichment
- 2026-07-12 23:48 UTCGHSA enrichment
- 2026-07-12 19:35 UTCGHSA enrichment
- 2026-07-12 15:21 UTCGHSA enrichment
- 2026-07-12 11:07 UTCGHSA enrichment
- 2026-07-12 06:54 UTCGHSA enrichment
- 2026-07-12 05:44 UTCEPSS rescore
- 2026-07-12 05:43 UTCEPSS rescore
- 2026-07-12 02:41 UTCGHSA enrichment
- 2026-07-11 22:28 UTCGHSA enrichment
- 2026-07-11 18:14 UTCGHSA enrichment
Publicly available exploits
(3 references)Working exploit code is in the public domain (3 GitHub PoCs). Defenders should treat patch urgency accordingly — public PoCs typically lead to mass-exploitation within 24-72 hours.
- GitHub PoCsaladandonionrings/cve-2019-6693First seen Dec 8, 2023
An authorized remote user with access or knowledge of the standard encryption key can gain access and decrypt the FortiOS backup files and all non-administator passwords, private keys and High Availability passwords.
Open source ↗ - GitHub PoCsynacktiv/CVE-2020-9289First seen Jun 30, 2023
Decrypt reversible secrets encrypted using the default hardcoded key related to CVE-2020-9289 on FortiAnalyzer/FortiManager (the only difference with CVE-2019-6693 is the encryption routine).
Open source ↗ - GitHub PoCgquere/CVE-2019-6693First seen Dec 21, 2021
Decrypt FortiGate configuration secrets
Open source ↗
Related CVEs(same CWE)
Same CWE
10 shownCWE-798
Frequently asked(6)
What is CVE-2019-6693?
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Dependency Blast Radius
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