CVE-2021-40473
published 2021-10-13CVE-2021-40473: Microsoft Excel Remote Code Execution Vulnerability
PriorityP341high7.8CVSS 3.1
AVLACLPRNUIRSUCHIHAH
EPSS
2.18%
80.3th percentile
Microsoft Excel Remote Code Execution Vulnerability
Affected
18 ranges
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| microsoft | microsoft_365_apps_for_enterprise | >= 16.0.1 < https://aka.ms/OfficeSecurityReleases | https://aka.ms/OfficeSecurityReleases |
| microsoft | microsoft_office_2013_service_pack_1 | >= 15.0.0 < 15.0.5389.1000 | 15.0.5389.1000 |
| microsoft | microsoft_office_2016 | >= 16.0.0 < 16.0.5227.1000 | 16.0.5227.1000 |
| microsoft | microsoft_office_2019 | >= 19.0.0 < https://aka.ms/OfficeSecurityReleases | https://aka.ms/OfficeSecurityReleases |
| microsoft | microsoft_office_ltsc_2021 | >= 16.0.1 < https://aka.ms/OfficeSecurityReleases | https://aka.ms/OfficeSecurityReleases |
| microsoft | office | — | — |
| microsoft | office | — | — |
| microsoft | office | — | — |
| microsoft | office_long_term_servicing_channel | — | — |
| msrc | microsoft_365_apps_for_enterprise_for_32-bit_systems | — | — |
| msrc | microsoft_365_apps_for_enterprise_for_64-bit_systems | — | — |
| msrc | microsoft_office_2013_rt_service_pack_1 | — | — |
| msrc | microsoft_office_2013_service_pack_1 | — | — |
| msrc | microsoft_office_2016 | — | — |
| msrc | microsoft_office_2019_for_32-bit_editions | — | — |
| msrc | microsoft_office_2019_for_64-bit_editions | — | — |
| msrc | microsoft_office_ltsc_2021_for_32-bit_editions | — | — |
| msrc | microsoft_office_ltsc_2021_for_64-bit_editions | — | — |
CVSS provenance
nvdv3.17.8HIGHCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
nvdv2.06.8MEDIUMAV:N/AC:M/Au:N/C:P/I:P/A:P
vendor_msrc7.8HIGH
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GHSA
GHSA-5fv8-8523-rqc9: Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40473, CVE-2021-40474, CVE-2021-40479, CVE-2021-40485
ghsa_unreviewed·2022-05-24·CVSS 7.8
CVE-2021-40471 [HIGH] GHSA-5fv8-8523-rqc9: Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40473, CVE-2021-40474, CVE-2021-40479, CVE-2021-40485
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40473, CVE-2021-40474, CVE-2021-40479, CVE-2021-40485.
GHSA
GHSA-jh57-6wxr-9h8f: Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40473, CVE-2021-40474, CVE-2021-40479
ghsa_unreviewed·2022-05-24·CVSS 7.8
CVE-2021-40485 [HIGH] CWE-94 GHSA-jh57-6wxr-9h8f: Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40473, CVE-2021-40474, CVE-2021-40479
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40473, CVE-2021-40474, CVE-2021-40479.
GHSA
GHSA-hm57-386j-q92j: Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40473, CVE-2021-40479, CVE-2021-40485
ghsa_unreviewed·2022-05-24·CVSS 7.8
CVE-2021-40474 [HIGH] GHSA-hm57-386j-q92j: Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40473, CVE-2021-40479, CVE-2021-40485
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40473, CVE-2021-40479, CVE-2021-40485.
GHSA
GHSA-fqvw-qcgx-mv48: Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40473, CVE-2021-40474, CVE-2021-40485
ghsa_unreviewed·2022-05-24·CVSS 7.8
CVE-2021-40479 [HIGH] GHSA-fqvw-qcgx-mv48: Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40473, CVE-2021-40474, CVE-2021-40485
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40473, CVE-2021-40474, CVE-2021-40485.
GHSA
GHSA-25fm-hfr5-5989: Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40474, CVE-2021-40479, CVE-2021-40485
ghsa_unreviewed·2022-05-24·CVSS 7.8
CVE-2021-40473 [HIGH] GHSA-25fm-hfr5-5989: Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40474, CVE-2021-40479, CVE-2021-40485
Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-40471, CVE-2021-40474, CVE-2021-40479, CVE-2021-40485.
Microsoft
Microsoft Excel Remote Code Execution Vulnerability
vendor_msrc·2021-10-12·CVSS 7.8
CVE-2021-40473 [HIGH] Microsoft Excel Remote Code Execution Vulnerability
Microsoft Excel Remote Code Execution Vulnerability
FAQ: Is the Preview Pane an attack vector for this vulnerability?
No, the Preview Pane is not an attack vector.
Microsoft Office Excel: Microsoft Office Excel
Microsoft: Microsoft
Impact: Remote Code Execution
Exploit Status: Publicly Disclosed:No;Exploited:No;Latest Software Release:Exploitation Less Likely;Older Software Release:Exploitation Less Likely;DOS:N/A
Remediation: Click to Run
Reference: https://www.microsoft.com/downloads/details.aspx?familyid=7e6d4100-1186-4022-8172-6123ca89482e
Reference: https://www.microsoft.com/downloads/details.aspx?familyid=c48f8ad1-499a-4c59-9d54-355328862119
Reference: https://www.microsoft.com/downloads/details.aspx?familyid=91c95a45-5427-40f5-8a6b-dfa51168f3c6
Reference: https://www.micro
No detection rules found.
No public exploits indexed.
No writeups or analysis indexed.
2021-10-13
Published