HIGH · 7.3

CVE-2021-31949

Microsoft Outlook Remote Code Execution Vulnerability

Vulnerability Description

Microsoft Outlook Remote Code Execution Vulnerability

CVSS Score

7.3

HIGH

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L
Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
LOW

Affected Products

VendorProductVersions
Microsoft365 Apps-
MicrosoftOffice2019
MicrosoftOutlook2013

Related Weaknesses (CWE)

References

FAQ

What is CVE-2021-31949?

CVE-2021-31949 is a vulnerability with a CVSS score of 7.3 (HIGH). Microsoft Outlook Remote Code Execution Vulnerability

How severe is CVE-2021-31949?

CVE-2021-31949 has been rated HIGH with a CVSS base score of 7.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2021-31949?

Check the references section above for vendor advisories and patch information. Affected products include: Microsoft 365 Apps, Microsoft Office, Microsoft Outlook.