CVE-2021-28454

CWE-416 — Use After Free4 documents4 sources
Severity
7.8HIGH
EPSS
15.5%
top 5.32%
CISA KEV
Not in KEV
Exploit
No known exploits
Affected products
12
Microsoft Microsoft 365 Apps FOR EnterpriseMicrosoft Microsoft Excel 2010 Service Pack 2Microsoft Microsoft Excel 2013 Service Pack 1+9 more
Timeline
PublishedApr 13
Latest updateMay 24

Description

Microsoft Excel Remote Code Execution Vulnerability

CVSS vector

CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:HExploitability: 1.8 | Impact: 5.9

Affected Packages12 packages

▶CVEListV5microsoft/microsoft_excel_201616.0.0.0 — publication
▶CVEListV5microsoft/microsoft_excel_2010_service_pack_213.0.0.0 — publication
▶CVEListV5microsoft/microsoft_excel_2013_service_pack_115.0.0.0 — publication
▶CVEListV5microsoft/microsoft_office_201616.0.0 — publication
▶CVEListV5microsoft/microsoft_office_201919.0.0 — https://aka.ms/OfficeSecurityReleases

Patches

Patch: portal.msrc.microsoft.com ↗Patch: portal.msrc.microsoft.com ↗

🔴Vulnerability Details

2
GHSA
GHSA-vppx-xcwv-fc65: Microsoft Excel Remote Code Execution Vulnerability This CVE ID is unique from CVE-2021-28451↗2022-05-24
▶
CVEList
Microsoft Excel Remote Code Execution Vulnerability↗2021-04-13
▶

📋Vendor Advisories

1
Microsoft
Microsoft Excel Remote Code Execution Vulnerability↗2021-04-13
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