CVE-2021-40442

CVE-2021-40442

High · published November 10, 2021

CVSS v3.1
7.8
EPSS
2%
Percentile
83.1
In the wild
Unconfirmed
What it is

Microsoft Excel Remote Code Execution Vulnerability

The record
Technical detail
CVSS v3.1
7.8 · HIGH
Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
CVSS v4.0
Not supplied
EPSS
0.02291 · 83.1th percentile
Published
2021-11-10T06:19Z
Affected products (10)
ProductVersionsFixed in
microsoft/365_appsall versions—
microsoft/excelall versions—
microsoft/excelall versions—
microsoft/officeall versions—
microsoft/officeall versions—
microsoft/office_long_term_servicing_channelall versions—
microsoft/office_long_term_servicing_channelall versions—
microsoft/office_online_serverall versions—
microsoft/office_web_apps_serverall versions—
microsoft/sharepoint_enterprise_serverall versions—
References (2)
https://msrc.microsoft.com/update-guide/vulnerability/CVE-2021-40442 · [email protected]https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40442 · af854a3a-2127-422b-91ae-364da2661108
EPSS history
Timeline
  • 10 NOV 00:46Z
    Microsoft Excel Remote Code Execution Vulnerability
    cvelistv5