KEV Entry

CVE-2021-42292

Known Exploited Vulnerability Entry External Catalog

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Entry Details
Confirmed Exploited

CVE-2021-42292

2021-11-17 00:00 UTC

Timestamps

2021-11-17

2021-11-17

Scope

KEVIntel entry: Microsoft Excel Security Feature Bypass Vulnerability | Affected: Microsoft / Microsoft Office 2019, Microsoft Office 2019 for Mac, Microsoft 365 Apps for Enterprise, Microsoft Office LTSC for Mac 2021, Microsoft Office LTSC 2021, Microsoft Excel 2016, Microsoft Office 2016, Microsoft Excel 2013 Service Pack 1, Microsoft Office 2013 Service Pack 1 | CVSS: 7.8 (HIGH) | Used in malware: unknown | Not yet in CISA KEV: False

References
  • {'id': 'CVE-2021-42292', 'url': 'https://www.cve.org/CVERecord?id=CVE-2021-42292'}
  • {'id': 'kevintel', 'url': 'https://kevintel.com/vuln/CVE-2021-42292'}

944629a1-0706-4fba-a50c-74436e394b5f

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": "2021-11-17T00:00:00.000Z",
  "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": "Microsoft Office 2019, Microsoft Office 2019 for Mac, Microsoft 365 Apps for Enterprise, Microsoft Office LTSC for Mac 2021, Microsoft Office LTSC 2021, Microsoft Excel 2016, Microsoft Office 2016, Microsoft Excel 2013 Service Pack 1, Microsoft Office 2013 Service Pack 1",
  "title": "Microsoft Excel Security Feature Bypass Vulnerability",
  "used_in_malware": "unknown",
  "vendor": "Microsoft"
}
 -
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