CVE-2021-31949

HIGH

Microsoft Outlook - Remote Code Execution

Title source: llm
STIX 2.1

Description

Microsoft Outlook Remote Code Execution Vulnerability

References (1)

Core 1
Core References

Scores

CVSS v3 7.3
EPSS 0.0257
EPSS Percentile 83.2%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:L

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-94
Status published
Products (4)
microsoft/365_apps
microsoft/office 2019
microsoft/outlook 2013 sp1 (2 CPE variants)
microsoft/outlook 2016
Published Jun 08, 2021
Tracked Since Feb 18, 2026