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CVE-2021-311785.5MediumCWE-191

CVE-2021-31178: Microsoft Office Information Disclosure Vulnerability

Microsoft · Microsoft Office 2019

Vendor fix available · Affected: Microsoft Office 2019 · Exploitation: likely to be exploited (10% or more)

Not in CyberSIXT coverage yet: no article names this CVE. This page shows the public record.

16.0%probability of exploitation in the next 30 days
96th percentile
050100

Higher than 96% of scored CVEs

5.5MediumCVSS 3.1
LowMedium

DescriptionCVE.org

Microsoft Office Information Disclosure Vulnerability

Affected products8

From the CVE record. A product or version that is not listed is unknown, not unaffected.

  • Microsoft · Microsoft Office 2019from 19.0.0 before https://aka.ms/OfficeSecurityReleases
  • Microsoft · Microsoft Office Online Serverfrom 16.0.1 before 16.0.10374.20000
  • Microsoft · Microsoft 365 Apps for Enterprisefrom 16.0.1 before https://aka.ms/OfficeSecurityReleases
  • Microsoft · Microsoft Excel 2016from 16.0.0.0 before 16.0.5161.1000
  • Microsoft · Microsoft Office 2016from 16.0.0 before 16.0.5161.1000
  • Microsoft · Microsoft Excel 2013 Service Pack 1from 15.0.0.0 before 15.0.5345.1000
  • Microsoft · Microsoft Office 2013 Service Pack 1from 15.0.0 before 15.0.5345.1000
  • Microsoft · Microsoft Office Web Apps Server 2013 Service Pack 1from 15.0.1 before 15.0.5345.1000

On the Atlas

Every published CVE is on the CyberSIXT Atlas, grouped by weakness, vendor and month.

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Exploitation
Likely to be exploited (10% or more). EPSS gives it a 10% or higher chance of exploitation in the next 30 days.
CISA KEV
Not listed
Public check
No public nuclei template
Vendor
Microsoft
Published
May 2021

CoverageNo articles yet

No CyberSIXT article names CVE-2021-31178 yet, so there is no coverage timeline, action brief or change log for it. Everything on this page comes from the public CVE record, CISA KEV, EPSS and the nuclei template index. Search the archive or see the CVEs in the news.

References