CVE-2022-21842

—

CVSS 3.1

7.8 high

EPSS

2%p82

Published

Jan 11, 2022 (Jan 11, 2022)

Modified

Jun 17, 2026

Description

Microsoft Word Remote Code Execution Vulnerability

Vendors: microsoft
Products: sharepoint enterprise server, word
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

NVD CVE.org GitHub PoCs EPSS (2.3%)

In the news2 stories

Threat Source Newsletter (Jan. 13, 2022)

Cisco TalosJan 13, 19:00 UTC · Jan 13, 2022Ransomware in the wildCVE-2022-21840 CVE-2022-21841 CVE-2022-21837+1 CVEs

60

Microsoft Patch Tuesday for Jan. 2022 — Snort rules and prominent vulnerabilities

Cisco TalosJan 11, 22:12 UTC · Jan 11, 2022Vulnerability in the wildCVE-2022-21840 CVE-2022-21841 CVE-2022-21837+7 CVEs

60