KEV Entry

CVE-2025-34027

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2025-34027

2025-08-01 00:00 UTC

Timestamps

2025-08-01

2025-08-01

Scope

KEVIntel entry: Versa Concerto Authentication Bypass File Write Remote Code Execution | Affected: Versa / Concerto | CVSS: 10.0 (CRITICAL) | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2025-34027', 'url': 'https://www.cve.org/CVERecord?id=CVE-2025-34027'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2025-34027'}

930ac8d1-b605-4792-8d15-0722830fdd53

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-23 14:03 UTC

2026-06-23 14:03 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2025-08-01T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 10.0,
  "cvss_severity": "CRITICAL",
  "epss_percentile": null,
  "epss_score": null,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": true,
  "product": "Concerto",
  "title": "Versa Concerto Authentication Bypass File Write Remote Code Execution",
  "used_in_malware": "unknown",
  "vendor": "Versa"
}
 -
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