CVE-2022-21840

CWE-94 — Code Injection6 documents5 sources
Severity
8.8HIGH
EPSS
9.5%
top 7.18%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
22
Microsoft Microsoft 365 Apps FOR EnterpriseMicrosoft Microsoft Excel 2013 Service Pack 1Microsoft Microsoft Excel 2016+19 more
Timeline
PublishedJan 11
Latest updateJan 12

Description

Microsoft Office Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 2.8 | Impact: 5.9

Affected Packages22 packages

▶CVEListV5microsoft/microsoft_office_201616.0.0 — 16.0.5266.1000
▶CVEListV5microsoft/microsoft_office_201919.0.0 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_ltsc_202116.0.1 — https://aka.ms/OfficeSecurityReleases
▶CVEListV5microsoft/microsoft_office_2019_for_mac16.0.0 — 16.57.22011101
▶CVEListV5microsoft/microsoft_office_online_server16.0.1 — 16.0.10382.20004

🔴Vulnerability Details

2
GHSA
GHSA-rq4v-w4c3-3h29: Microsoft Office Remote Code Execution Vulnerability↗2022-01-12
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CVEList
Microsoft Office Remote Code Execution Vulnerability↗2022-01-11
▶

📋Vendor Advisories

1
Microsoft
Microsoft Office Remote Code Execution Vulnerability↗2022-01-11
▶

🕵️Threat Intelligence

1
Talos
Microsoft Patch Tuesday for Jan. 2022 — Snort rules and prominent vulnerabilities↗2022-01-11
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