KEV Entry

CVE-2019-5591

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2019-5591

2021-11-03 01:00 CET

Timestamps

2021-11-03

2021-11-03

Scope

A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by... | Affected: Fortinet / Fortinet FortiOS | CVSS: 6.5 (MEDIUM) | EPSS: 0.18422 | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2019-5591', 'url': 'https://www.cve.org/CVERecord?id=CVE-2019-5591'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2019-5591'}

060ef9e1-b95d-4a4d-83b8-ce50f542e2db

Previdian
caeb2787-0d58-4236-9039-7c86c3e566f3

2026-10-02 09:10 CEST

2026-10-02 09:10 CEST

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2021-11-03T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2019-5591",
  "cvss_estimated": false,
  "cvss_score": 6.5,
  "cvss_severity": "MEDIUM",
  "epss_percentile": 0.97156,
  "epss_score": 0.18422,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "Fortinet FortiOS",
  "title": "A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept sensitive information by...",
  "used_in_malware": "unknown",
  "vendor": "Fortinet",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2019-5591"
}
 -
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