KEV Entry

CVE-2022-4257

Known Exploited Vulnerability Entry Previdian

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Entry Details
Confirmed Exploited

CVE-2022-4257

2022-12-01 00:00 UTC

Timestamps

2022-12-01

2022-12-01

Scope

C-DATA Web Management System GET Parameter jumpto.php argument injection | Affected: C-DATA / Web Management System | CVSS: 6.3 (MEDIUM) | EPSS: 0.4393 | Used in malware: unknown | Not yet in CISA KEV: True

References
  • {'id': 'CVE-2022-4257', 'url': 'https://www.cve.org/CVERecord?id=CVE-2022-4257'}
  • {'id': 'previdian', 'url': 'https://previdian.com/CVE-2022-4257'}

ffaf9f88-c58d-4efc-822d-7d1260d7a15e

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

2026-11-04 13:01 UTC

2026-11-04 13:01 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report previdian successful_exploitation 0.70
View details 
{
  "added_date": "2022-12-01T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cve_id": "CVE-2022-4257",
  "cvss_estimated": false,
  "cvss_score": 6.3,
  "cvss_severity": "MEDIUM",
  "epss_percentile": 0.98752,
  "epss_score": 0.4393,
  "feed": "Previdian (previdian.com)",
  "ghsa_id": null,
  "not_yet_in_cisa_kev": true,
  "previous_ids": [],
  "product": "Web Management System",
  "title": "C-DATA Web Management System GET Parameter jumpto.php argument injection",
  "used_in_malware": "unknown",
  "vendor": "C-DATA",
  "virtual_patch": false,
  "vulnerability_id": "CVE-2022-4257"
}
 -
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