CVE-2023-21715
high
Microsoft
⚠️ CISA KEV — Exploited in the Wild
CVSS v3 Base Score
7.3
CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
EPSS Score
12.0%
Exploitation probability in 30 days
Top 4% most likely to be exploited
Attack Characteristics
Attack Vector
Local
Attack Complexity
Low
Privileges Required
Low
User Interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Published: February 14, 2023 (1301 days ago)
Last Modified: August 19, 2026
Vendor: Microsoft
Source: NVD
⚠️ CISA Known Exploited Vulnerability
Added to KEV: 2023-02-14
Remediation Due: 2023-03-07 (⚠ 1281d overdue)
Vulnerability Report
Generated by CyberWatcher
Description
Microsoft Publisher Security Feature Bypass Vulnerability
CWE
CWE-863Affected Products
microsoft 365 apps