CVE-2023-33158

HIGH

Microsoft Excel - RCE

Title source: llm
STIX 2.1

Description

Microsoft Excel Remote Code Execution Vulnerability

References (1)

Scores

CVSS v3 7.8
EPSS 0.0039
EPSS Percentile 60.3%
Attack Vector LOCAL
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CISA SSVC

Vulnrichment
Exploitation none
Automatable no
Technical Impact total

Details

CWE
CWE-191
Status published
Products (4)
microsoft/365_apps (2 CPE variants)
microsoft/office
microsoft/office 2019
microsoft/office 2021 (3 CPE variants)
Published Jul 11, 2023
Tracked Since Feb 18, 2026