Security
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CVE-2021-42292

HIGHCVSS 7.8Known Exploited
Description

A security feature bypass vulnerability in Microsoft Excel would allow a local user to perform arbitrary code execution.

Timeline
Published:November 10th, 2021 1:19 AM
Last modified:August 19th, 2026 7:23 PM
Added to KEV:November 17th, 2021
CVSS Scoring

CVSS v3: 7.8 (HIGH)

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2: 6.8

Affected Software
From NVD CPE configuration data

Vendors

microsoft

Products

365_appsexcelofficeoffice_2016office_2019office_2021

Source: NIST NVD · Data may lag official sources by up to one minute