CVE-2021-40442

4 documents4 sources
Severity
7.8HIGH
EPSS
6.2%
top 9.16%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
15
Microsoft Microsoft 365 Apps FOR EnterpriseMicrosoft Microsoft Excel 2013 Service Pack 1Microsoft Microsoft Excel 2016+12 more
Timeline
PublishedNov 10
Latest updateMay 24

Description

Microsoft Excel Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages15 packages

▶CVEListV5microsoft/microsoft_excel_201616.0.0.0 — 16.0.5239.1001
▶CVEListV5microsoft/microsoft_excel_2013_service_pack_115.0.0.0 — 15.0.5397.1001
▶NVDmicrosoft/excel2013, 2016+1
▶CVEListV5microsoft/microsoft_office_201919.0.0 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_202116.0.1 — https://aka.ms/OfficeSecurityReleases

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-w697-w7c7-c9pp: Microsoft Excel Remote Code Execution Vulnerability↗2022-05-24
▶
CVEList
Microsoft Excel Remote Code Execution Vulnerability↗2021-11-10
▶

📋Vendor Advisories

1
Microsoft
Microsoft Excel Remote Code Execution Vulnerability↗2021-11-09
▶