CVE-2021-31949

Microsoft Outlook Remote Code Execution Vulnerability

CVSS v3 7.3 HIGH
CVSS v2.0 6.8 MEDIUM

7.3^/10

CVSS v3 : HIGH

Vector :

Exploitability : 1.8 / Impact : 5.5

Attack Vector LOCAL

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact LOW

Scope UNCHANGED

6.8^/10

CVSS v2.0 : MEDIUM

Vector : AV:N/AC:M/Au:N/C:P/I:P/A:P

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31949	Patch Vendor Advisory
https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31949	Patch Vendor Advisory

Configurations

Configuration 1 (hide)

OR	cpe:2.3:a:microsoft:365_apps:-::::enterprise:::
	cpe:2.3:a:microsoft:office:2019:::::::*
	cpe:2.3:a:microsoft:outlook:2013:sp1:::-:::*
	cpe:2.3:a:microsoft:outlook:2013:sp1:::rt:::*
	cpe:2.3:a:microsoft:outlook:2016:::::::*

History

28 Feb 2025, 21:15

Type	Values Removed	Values Added
CWE		CWE-94

21 Nov 2024, 06:06

Type	Values Removed	Values Added
References	~~() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31949 - Patch, Vendor Advisory~~	() https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-31949 - Patch, Vendor Advisory

01 Aug 2023, 23:15

Type	Values Removed	Values Added
CVSS	v2 : ~~6.8~~ v3 : ~~7.8~~	v2 : 6.8 v3 : 7.3

Information

Published : 2021-06-08 23:15

Updated : 2025-02-28 21:15

NVD link : CVE-2021-31949

Mitre link : CVE-2021-31949

CVE.ORG link : CVE-2021-31949

JSON object : View

Products Affected

microsoft

office
outlook
365_apps

CWE

NVD-CWE-noinfo CWE-94

Improper Control of Generation of Code ('Code Injection')

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