High
CVSS 7.5
Overview
Microsoft Exchange Server Denial of Service Vulnerability
CVE-2021-34453
Microsoft Exchange Server Denial of Service Vulnerability
Risk analysis
This vulnerability is rated 🟠 HIGH.
- CVSS: 7.5 (HIGH)
- Detected tags: none (tag impact: LOW)
Recommended actions:
- Prioritize remediation based on business criticality and exposure.
- Limit exposure and increase monitoring until fixed.