KEV Entry

CVE-2026-20230

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2026-20230

2026-06-24 00:20 CEST

Timestamps

2026-06-23

2026-06-23

Scope

Cisco Unified Communications Manager Server-Side Request Forgery Vulnerability | Affected: Cisco / Cisco Unified Communications Manager | CVSS: 8.6 (HIGH) | EPSS: 0.882 | Used in malware: unknown | Listed 2 days ahead of CISA KEV | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2026-20230', 'url': 'https://www.cve.org/CVERecord?id=CVE-2026-20230'}
  • {'id': 'GHSA-FCV7-PCHJ-75C2', 'url': 'https://github.com/advisories/GHSA-FCV7-PCHJ-75C2'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2026-20230'}

3d963dc0-2ed8-4b87-a4f6-3cb59e2d4f56

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

2026-10-02 09:09 CEST

2026-10-02 09:09 CEST

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2026-06-23T22:20:36.536Z",
  "ahead_of_cisa_kev": {
    "count": 2,
    "unit": "day"
  },
  "cve_id": "CVE-2026-20230",
  "cvss_estimated": false,
  "cvss_score": 8.6,
  "cvss_severity": "HIGH",
  "epss_percentile": 0.99766,
  "epss_score": 0.882,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": "GHSA-FCV7-PCHJ-75C2",
  "not_yet_in_cisa_kev": false,
  "previous_ids": [],
  "product": "Cisco Unified Communications Manager",
  "title": "Cisco Unified Communications Manager Server-Side Request Forgery Vulnerability",
  "used_in_malware": "unknown",
  "vendor": "Cisco",
  "virtual_patch": true,
  "vulnerability_id": "CVE-2026-20230"
}
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