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High severity7.8NVD Advisory· Published Apr 13, 2021· Updated Jun 17, 2026

CVE-2021-28451

CVE-2021-28451

Description

Microsoft Excel Remote Code Execution Vulnerability

Affected products

11
  • Microsoft/365 Apps2 versions
    cpe:2.3:a:microsoft:365_apps:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:microsoft:365_apps:-:*:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*range: 16.0.1
  • Microsoft/Excel5 versions
    cpe:2.3:a:microsoft:excel:2013:sp1:*:*:*:*:*:*+ 4 more
    • 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/Officev52 versions
    cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*range: 19.0.0
    • cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:*
  • Microsoft/Office Online Server
    cpe:2.3:a:microsoft:office_online_server:-:*:*:*:*:*:*:*
  • Microsoft/Office Web Apps
    cpe:2.3:a:microsoft:office_web_apps_server:2013:sp1:*:*:*:*:*:*

Patches

Vulnerability mechanics

References

1

News mentions

0

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