CyberRota Analysis
This is a medium severity vulnerability with a CVSS score of 5.2. It affects Microsoft. It is listed in CISA's Known Exploited Vulnerabilities catalog, indicating confirmed active exploitation in the wild.
CISA KEV Details
Status: This CVE is listed in CISA's Known Exploited Vulnerabilities catalog.
Ransomware use: Unknown
Added to KEV: 2021-11-03
Required action: Apply updates per vendor instructions.
CVE
CVE-2021-31199
Severity
MEDIUM
CVSS
5.2
EPSS
2.95%
Microsoft
Original NVD Description
Microsoft Enhanced Cryptographic Provider Elevation of Privilege Vulnerability
Related CVEs
Other vulnerabilities affecting the same vendor(s)