CyberRota Analysis
This is a critical severity vulnerability with a CVSS score of 9.8. It affects Microsoft. It is listed in CISA's Known Exploited Vulnerabilities catalog, indicating confirmed active exploitation in the wild. Its EPSS score suggests a 97.4% probability of exploitation in the next 30 days.
CISA KEV Details
Status: This CVE is listed in CISA's Known Exploited Vulnerabilities catalog.
Ransomware use: Unknown
Added to KEV: 2023-03-14
Required action: Apply updates per vendor instructions.
CVE
CVE-2023-23397
Severity
CRITICAL
CVSS
9.8
EPSS
97.41%
Microsoft
Original NVD Description
Microsoft Outlook Elevation of Privilege Vulnerability
Related CVEs
Other vulnerabilities affecting the same vendor(s)