KEV Entry

CVE-2009-0557

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2009-0557

2022-06-08 00:00 UTC

Timestamps

2022-06-08

2022-06-08

Scope

KEVIntel entry: Excel in Microsoft Office 2000 SP3, Office XP SP3, Office 2003 SP3, and Office 2004 and 2008 for Mac; Excel in 2007 Microsoft Office System SP1 and... | Affected: Microsoft / Office | CVSS: 7.8 (HIGH) | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2009-0557', 'url': 'https://www.cve.org/CVERecord?id=CVE-2009-0557'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2009-0557'}

63063469-6623-44be-996a-10b27b7ea04c

caeb2787-0d58-4236-9039-7c86c3e566f3

2026-06-23 11:13 UTC

2026-06-23 11:13 UTC

Evidence
1
Type Source Signal Confidence Details GCVE Metadata
public_report kevintel successful_exploitation 0.70
View details 
{
  "added_date": "2022-06-08T00:00:00.000Z",
  "ahead_of_cisa_kev": null,
  "cvss_score": 7.8,
  "cvss_severity": "HIGH",
  "epss_percentile": null,
  "epss_score": null,
  "feed": "KEVIntel (kevintel.com)",
  "not_yet_in_cisa_kev": false,
  "product": "Office",
  "title": "Excel in Microsoft Office 2000 SP3, Office XP SP3, Office 2003 SP3, and Office 2004 and 2008 for Mac; Excel in 2007 Microsoft Office System SP1 and...",
  "used_in_malware": "unknown",
  "vendor": "Microsoft"
}
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