KEV Entry

CVE-2023-40044

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2023-40044

2023-10-05 00:00 UTC

Timestamps

2023-10-05

2023-10-05

Scope

KEVIntel entry: WS_FTP Server Ad Hoc Transfer Module .NET Deserialization Vulnerability | Affected: Progress Software Corporation / WS_FTP Server | CVSS: 10.0 (CRITICAL) | Used in malware: yes | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2023-40044', 'url': 'https://www.cve.org/CVERecord?id=CVE-2023-40044'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2023-40044'}

42023ff5-c9d7-4fad-bfc2-a6484476fa01

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-19 12:46 UTC

2026-06-19 12:46 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel confirmed_compromise 0.70
View details 
{
  "added_date": "2023-10-05T00:00:00.000Z",
  "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": false,
  "product": "WS_FTP Server",
  "title": "WS_FTP Server Ad Hoc Transfer Module .NET Deserialization Vulnerability",
  "used_in_malware": "yes",
  "vendor": "Progress Software Corporation"
}
 -
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