CVE-2019-6693Vulnerability
Fortinet FortiOS Use of Hard-Coded Credentials Vulnerability
Exploited in the wildCISA added it to its Known Exploited Vulnerabilities list on .
Reported by 1 independent source · first reported by Group-IB · last reported
Last reported 3 days ago
CISA KEVAdded 25 Jun 2025
Fix due 16 Jul 2025
Used by ransomware: knownCISA KEV catalogue
Fix due 16 Jul 2025
Used by ransomware: knownCISA KEV catalogue
EPSS6.6%
higher than 93% of CVEsFIRST EPSS, as of 23 Oct 2026
higher than 93% of CVEsFIRST EPSS, as of 23 Oct 2026
What the reports say
1 report, newest first · the exact sentence from each-
Stray Cat, Open Doors: How k0t Wanders Through the Network Edge“The ‘default FortiOS AES key’ is a known weakness tracked under CVE-2019-6693.”
Indicators reported together
named in the same reports- mesh.buttruyen[.]comin 1 report
- hxxps://64.94.85[.]14:4321/endpointin 1 report
- 64.94.85[.]14in 1 report
- hxxp://162.33.178[.]213:8888/in 1 report
- 162.33.178[.]213in 1 report
- hxxps://sthyjk[.]com:8443/in 1 report
- sthyjk[.]comin 1 report
- alknene[.]shopin 1 report
- 168.100.11[.]99in 1 report
- 62.60.131[.]43in 1 report
Copy these 10 indicators · defanged
Also named with it: CVE-2026-0257, CVE-2025-64446, CVE-2021-42278, CVE-2021-42287
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