CVE-2021-40486

Published on: 10/12/2021 12:00:00 AM UTC

Last Modified on: 10/19/2021 03:44:00 PM UTC

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Certain versions of Office from Microsoft contain the following vulnerability:

Microsoft Word Remote Code Execution Vulnerability

  • CVE-2021-40486 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.

CVSS3 Score: 7.8 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW NONE REQUIRED
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
UNCHANGED HIGH HIGH HIGH

CVSS2 Score: 6.8 - MEDIUM

Access
Vector
Access
Complexity
Authentication
NETWORK MEDIUM NONE
Confidentiality
Impact
Integrity
Impact
Availability
Impact
PARTIAL PARTIAL PARTIAL

CVE References

Description Tags Link
ZDI-21-1158 | Zero Day Initiative www.zerodayinitiative.com
text/html
URL Logo MISC www.zerodayinitiative.com/advisories/ZDI-21-1158/
Security Update Guide - Microsoft Security Response Center portal.msrc.microsoft.com
text/html
URL Logo MISC portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-40486

Related QID Numbers

  • 110392 Microsoft SharePoint Enterprise Server Multiple Vulnerabilities October 2021
  • 110393 Microsoft Office and Microsoft Office Services and Web Apps Security Update October 2021

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
ApplicationMicrosoftOffice2019AllAllAll
ApplicationMicrosoftOffice Online Server-AllAllAll
ApplicationMicrosoftOffice Web Apps Server2013sp1AllAll
ApplicationMicrosoftSharepoint Enterprise Server2013sp1AllAll
ApplicationMicrosoftSharepoint Enterprise Server2016AllAllAll
ApplicationMicrosoftSharepoint Server2019AllAllAll
ApplicationMicrosoftWord2013sp1AllAll
ApplicationMicrosoftWord2013sp1AllAll
ApplicationMicrosoftWord2016AllAllAll
  • cpe:2.3:a:microsoft:office:2019:*:*:*:*:*:*:*:
  • cpe:2.3:a:microsoft:office_online_server:-:*:*:*:*:*:*:*:
  • cpe:2.3:a:microsoft:office_web_apps_server:2013:sp1:*:*:*:*:*:*:
  • cpe:2.3:a:microsoft:sharepoint_enterprise_server:2013:sp1:*:*:*:*:*:*:
  • cpe:2.3:a:microsoft:sharepoint_enterprise_server:2016:*:*:*:*:*:*:*:
  • cpe:2.3:a:microsoft:sharepoint_server:2019:*:*:*:*:*:*:*:
  • cpe:2.3:a:microsoft:word:2013:sp1:*:*:*:*:*:*:
  • cpe:2.3:a:microsoft:word:2013:sp1:*:*:rt:*:*:*:
  • cpe:2.3:a:microsoft:word:2016:*:*:*:*:*:*:*:

Social Mentions

Source Title Posted (UTC)
Reddit Logo Icon /r/u/Hackburg Update Your Windows PCs Immediately To Patch New 0-Day Under Active Attack. 2021-10-14 01:47:13
© CVE.report 2021 Twitter Nitter Twitter Viewer |

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