KEV Entry

CVE-2018-17283

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2018-17283

2018-09-21 03:00 UTC

Timestamps

2018-09-21

2018-09-21

Scope

Zoho ManageEngine OpManager before 12.3 Build 123196 does not require authentication for /oputilsServlet requests, as demonstrated by a... | Affected: Zoho / ManageEngine OpManager | CVSS: 7.5 (HIGH) | EPSS: 0.66347 | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2018-17283', 'url': 'https://www.cve.org/CVERecord?id=CVE-2018-17283'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2018-17283'}

3a1debfe-e566-477a-b193-26715cad52c5

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

2026-11-04 13:00 UTC

2026-11-04 13:00 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2018-09-21T03:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2018-17283",
  "cvss_estimated": false,
  "cvss_score": 7.5,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.99282,
  "epss_score": 0.66347,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": true,
  "previous_ids": [],
  "product": "ManageEngine OpManager",
  "title": "Zoho ManageEngine OpManager before 12.3 Build 123196 does not require authentication for /oputilsServlet requests, as demonstrated by a...",
  "used_in_malware": "unknown",
  "vendor": "Zoho",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2018-17283"
}
 -
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