KEV Entry

CVE-2018-9866

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2018-9866

2025-04-26 02:00 CEST

Timestamps

2025-04-26

2025-04-26

Scope

A vulnerability in lack of validation of user-supplied parameters pass to XML-RPC calls on SonicWall Global Management System (GMS) virtual... | Affected: SonicWall / Global Management System (GMS) | CVSS: 9.8 (CRITICAL) | EPSS: 0.04504 | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2018-9866', 'url': 'https://www.cve.org/CVERecord?id=CVE-2018-9866'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2018-9866'}

1dfa8ccd-aa7d-4852-88dc-00a1b9c7d13d

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": "2025-04-26T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2018-9866",
  "cvss_estimated": false,
  "cvss_score": 9.8,
  "cvss_severity": "CRITICAL",
  "epss_percentile": 0.91203,
  "epss_score": 0.04504,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": true,
  "previous_ids": [],
  "product": "Global Management System (GMS)",
  "title": "A vulnerability in lack of validation of user-supplied parameters pass to XML-RPC calls on SonicWall Global Management System (GMS) virtual...",
  "used_in_malware": "unknown",
  "vendor": "SonicWall",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2018-9866"
}
 -
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