CVE-2021-34469
high
Microsoft CVSS v3 Base Score
8.2
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:L/A:N
EPSS Score
3.3%
Exploitation probability in 30 days
Top 13% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Confidentiality
High
Integrity
Low
Availability
None
Published: July 14, 2021 (1881 days ago)
Last Modified: August 10, 2026
Vendor: Microsoft
Source: NVD
Vulnerability Report
Generated by CyberWatcher
Description
Microsoft Office Security Feature Bypass Vulnerability
CWE
NVD-CWE-noinfoAffected Products
microsoft 365 appsmicrosoft office