KEV Entry

CVE-2019-9621

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2019-9621

2026-06-01 12:36 CEST

Timestamps

2026-06-01

2026-06-01

Scope

Zimbra Collaboration Suite before 8.6 patch 13, 8.7.x before 8.7.11 patch 10, and 8.8.x before 8.8.10 patch 7 or 8.8.x before 8.8.11 patch 3 allows... | Affected: Zimbra / Zimbra Collaboration Suite | CVSS: 7.5 (HIGH) | EPSS: 0.81037 | Used in malware: unknown | Listed 1 day ahead of CISA KEV | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2019-9621', 'url': 'https://www.cve.org/CVERecord?id=CVE-2019-9621'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2019-9621'}

72632f3a-abc8-4f2c-affe-29ed65f71255

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": "2026-06-01T10:36:30.865Z",
  "ahead_of_cisa_kev": {
    "count": 1,
    "unit": "day"
  },
  "cve_id": "CVE-2019-9621",
  "cvss_estimated": false,
  "cvss_score": 7.5,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.99623,
  "epss_score": 0.81037,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "Zimbra Collaboration Suite",
  "title": "Zimbra Collaboration Suite before 8.6 patch 13, 8.7.x before 8.7.11 patch 10, and 8.8.x before 8.8.10 patch 7 or 8.8.x before 8.8.11 patch 3 allows...",
  "used_in_malware": "unknown",
  "vendor": "Zimbra",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2019-9621"
}
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