Attacker Value
High
(1 user assessed)
Exploitability
Moderate
(1 user assessed)
User Interaction
None
Privileges Required
Low
Attack Vector
Network
3

CVE-2023-21707

Disclosure Date: February 14, 2023
Add MITRE ATT&CK tactics and techniques that apply to this CVE.

Description

Microsoft Exchange Server Remote Code Execution Vulnerability

Add Assessment

1
Ratings
  • Attacker Value
    High
  • Exploitability
    Medium
Technical Analysis

Microsoft CVE-2023-21707: Microsoft Exchange Server Remote Code Execution Vulnerability

CVSS V3 Severity and Metrics
Base Score:
8.8 High
Impact Score:
5.9
Exploitability Score:
2.8
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
None
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Vendors

  • microsoft

Products

  • exchange server 2013,
  • exchange server 2016,
  • exchange server 2019

Additional Info

Technical Analysis