PublicCVE

CVE-2023-21707

HIGH8.8Insecure deserialization
High EPSS

Description

Microsoft Exchange Server Remote Code Execution Vulnerability

CVSS breakdown

CVSS 3.1
Attack Vector
Network
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
High
Integrity
High
Availability
High
E
Unchanged
RL
O
RC
Changed
Updated 46m ago · 2 sources