CVE-2021-27078
high-risk
Published 2021-03-03
Microsoft Exchange Server Remote Code Execution Vulnerability
Do I need to act?
!
23.3% chance of exploitation in next 30 days
EPSS score — higher than 77% of all CVEs
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
9
CVSS 9.1/10
Critical
NETWORK
/ LOW complexity
Affected Products (5)
Affected Vendors
57
/ 100
high-risk
Severity
31/34 · Critical
Exploitability
14/34 · Moderate
Exposure
12/34 · Low