Attacker Value
High
(1 user assessed)
Exploitability
Moderate
(1 user assessed)
User Interaction
Required
Privileges Required
None
Attack Vector
Local
4

CVE-2023-23399

Disclosure Date: March 14, 2023
Add MITRE ATT&CK tactics and techniques that apply to this CVE.
Execution
Techniques
Validation
Validated
Validated
Validated
Validated

Description

Microsoft Excel Remote Code Execution Vulnerability

Add Assessment

CVSS V3 Severity and Metrics
Base Score:
7.8 High
Impact Score:
5.9
Exploitability Score:
1.8
Vector:
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack Vector (AV):
Local
Attack Complexity (AC):
Low
Privileges Required (PR):
None
User Interaction (UI):
Required
Scope (S):
Unchanged
Confidentiality (C):
High
Integrity (I):
High
Availability (A):
High

General Information

Vendors

  • microsoft

Products

  • 365 apps -,
  • excel 2013,
  • excel 2016,
  • office 2013,
  • office 2016,
  • office 2019,
  • office long term servicing channel 2021,
  • office online server -,
  • office web apps server 2013

Additional Info

Technical Analysis