VYPR
Medium severity5.5NVD Advisory· Published Apr 13, 2021· Updated Jun 17, 2026

CVE-2021-28456

CVE-2021-28456

Description

Microsoft Excel Information Disclosure Vulnerability

Affected products

12
  • cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*
  • Microsoft/Excel6 versions
    cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:*:*+ 5 more
    • cpe:2.3:a:microsoft:excel:2010:sp2:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:excel:2013:sp1:*:*:-:*:*:*
    • cpe:2.3:a:microsoft:excel:2013:sp1:*:*:rt:*:*:*
    • cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:excel:2016:*:*:*:*:*:x86:*range: 16.0.0.0
    • (no CPE)
  • Microsoft/Officev53 versions
    cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*range: 19.0.0
    • cpe:2.3:a:microsoft:office:2019:*:*:*:*:-:*:*
    • cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:*
  • cpe:2.3:a:microsoft:office_online_server:-:*:*:*:*:*:*:*
  • cpe:2.3:a:microsoft:office_web_apps_server:2013:sp1:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

News mentions

0

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