VYPR
← All advisories
Medium severity5.5NVD Advisory· Published Oct 13, 2021· Updated Jun 17, 2026

CVE-2021-40454

CVE-2021-40454

Description

Rich Text Edit Control Information Disclosure Vulnerability

Affected products

63
  • Microsoft/365 Appsv53 versions
    cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*+ 2 more
    • cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:*:*range: 16.0.1
    • cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x64:*
    • cpe:2.3:a:microsoft:365_apps:-:*:*:*:enterprise:*:x86:*
  • Microsoft/Office13 versions
    cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:x64:*+ 12 more
    • cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:x64:*
    • cpe:2.3:a:microsoft:office:2013:sp1:*:*:*:*:x86:*
    • cpe:2.3:a:microsoft:office:2013:sp1:*:*:rt:*:*:*range: 15.0.0
    • cpe:2.3:a:microsoft:office:2013_rt:sp1:*:*:*:*:*:*
    • cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x64:*
    • cpe:2.3:a:microsoft:office:2016:*:*:*:*:*:x86:*
    • cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*range: 19.0.0
    • cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:x64:*
    • cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:x86:*
    • cpe:2.3:a:microsoft:office:2019:*:*:*:*:macos:*:*
    • cpe:2.3:a:microsoft:office:2021:*:ltsc:*:*:macos:*:*
    • cpe:2.3:a:microsoft:office:2021:*:ltsc:*:*:x64:*:*
    • cpe:2.3:a:microsoft:office:2021:*:ltsc:*:*:x86:*:*
  • Microsoft/Office Long Term Servicing Channelv52 versions
    cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:*:*:*range: 16.0.1
    • cpe:2.3:a:microsoft:office_long_term_servicing_channel:2021:*:*:*:*:macos:*:*range: 16.0.1
  • Microsoft/Windows 10 190921 versions
    cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x64:*+ 20 more
    • cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:-:*:*:*:*:*:x86:*
    • cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:1607:*:*:*:*:*:x86:*
    • cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:arm64:*
    • cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:1809:*:*:*:*:*:x86:*
    • cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:arm64:*
    • cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:1909:*:*:*:*:*:x86:*
    • cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:arm64:*
    • cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:2004:*:*:*:*:*:x86:*
    • cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:arm64:*
    • cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:20h2:*:*:*:*:*:x86:*
    • cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:arm64:*
    • cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_10:21h1:*:*:*:*:*:x86:*
    • cpe:2.3:o:microsoft:windows_10_1507:10.0.10240.19086:*:*:*:*:*:x86:*range: 10.0.0
    • cpe:2.3:o:microsoft:windows_10_1909:10.0.18363.1854:*:*:*:*:*:x86:*range: 10.0.0
  • Microsoft/Windows 10 1607v52 versions
    cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4704:*:*:*:*:*:x86:*+ 1 more
    • cpe:2.3:o:microsoft:windows_10_1607:10.0.14393.4704:*:*:*:*:*:x86:*range: 10.0.0
    • cpe:2.3:o:microsoft:windows_10_20H2:10.0.19042.1288:*:*:*:*:*:x86:*range: 10.0.0
  • Microsoft/Windows 10 1809v52 versions
    cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2237:*:*:*:*:*:x86:*+ 1 more
    • cpe:2.3:o:microsoft:windows_10_1809:10.0.17763.2237:*:*:*:*:*:x86:*range: 10.0.0
    • cpe:2.3:o:microsoft:windows_10_1809:10.0.19041.1288:*:*:*:*:*:x64:*range: 10.0.0
  • Microsoft/Windows 10 21h1v5
    cpe:2.3:o:microsoft:windows_10_21H1:10.0.19043.1288:*:*:*:*:*:x64:*
    Range: 10.0.0
  • Microsoft/Windows 11 21h23 versions
    cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:arm64:*+ 2 more
    • cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:arm64:*
    • cpe:2.3:o:microsoft:windows_11:-:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_11_21H2:10.0.22000.258:*:*:*:*:*:x64:*range: 10.0.0
  • Microsoft/Windows 8.13 versions
    cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x64:*+ 2 more
    • cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x64:*
    • cpe:2.3:o:microsoft:windows_8.1:-:*:*:*:*:*:x86:*
    • cpe:2.3:o:microsoft:windows_8.1:6.3.9600.20144:*:*:*:*:*:x86:*range: 6.3.0
  • Microsoft/Windows Rt 8.1
    cpe:2.3:o:microsoft:windows_rt_8.1:-:*:*:*:*:*:*:*
  • Microsoft/Windows Server 20034 versions
    cpe:2.3:o:microsoft:windows_server:2004:*:*:*:*:*:*:*+ 3 more
    • cpe:2.3:o:microsoft:windows_server:2004:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server:20h2:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2022:*:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2022:10.0.20348.288:*:*:*:*:*:*:*range: 10.0.0
  • Microsoft/Windows Server 20123 versions
    cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*+ 2 more
    • cpe:2.3:o:microsoft:windows_server_2012:-:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2012:6.2.9200.23490:*:*:*:*:*:x64:*range: 6.2.0
    • cpe:2.3:o:microsoft:windows_server_2012:r2:*:*:*:*:*:*:*
  • Microsoft/Windows Server 20162 versions
    cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:microsoft:windows_server_2016:-:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2016:10.0.14393.4704:*:*:*:*:*:*:*range: 10.0.0
  • Microsoft/Windows Server 20192 versions
    cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:o:microsoft:windows_server_2019:-:*:*:*:*:*:*:*
    • cpe:2.3:o:microsoft:windows_server_2019:10.0.17763.2237:*:*:*:*:*:*:*range: 10.0.0
  • Microsoft/Rich Text Edit Controlllm-fuzzy

Patches

Vulnerability mechanics

References

1

News mentions

0

No linked articles in our index yet.