KEV Entry

CVE-2021-35247

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2021-35247

2022-01-21 00:00 UTC

Timestamps

2022-01-21

2022-01-21

Scope

KEVIntel entry: Improper Input Validation Vulnerability in Serv-U | Affected: SolarWinds / Serv-U | CVSS: 4.3 (MEDIUM) | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2021-35247', 'url': 'https://www.cve.org/CVERecord?id=CVE-2021-35247'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2021-35247'}

4f90d76c-66d2-4149-aa51-b8fb64d2d1db

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-19 12:47 UTC

2026-06-19 12:47 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2022-01-21T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 4.3,
  "cvss_severity": "MEDIUM",
  "epss_percentile": null,
  "epss_score": null,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "Serv-U",
  "title": "Improper Input Validation Vulnerability in Serv-U",
  "used_in_malware": "unknown",
  "vendor": "SolarWinds"
}
 -
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