Attacker Value
Unknown
(0 users assessed)
Exploitability
Unknown
(0 users assessed)
User Interaction
Required
Privileges Required
Low
Attack Vector
Network
0

CVE-2022-21980

Disclosure Date: August 09, 2022
Add MITRE ATT&CK tactics and techniques that apply to this CVE.
Defense Evasion
Techniques
Validation
Validated
Privilege Escalation
Techniques
Validation
Validated
Validated

Description

Microsoft Exchange Server Elevation of Privilege Vulnerability

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CVSS V3 Severity and Metrics
Base Score:
8.0 High
Impact Score:
5.9
Exploitability Score:
2.1
Vector:
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H
Attack Vector (AV):
Network
Attack Complexity (AC):
Low
Privileges Required (PR):
Low
User Interaction (UI):
Required
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