CVE & CISA-KEV Catalog

CVE-2021-28455

HIGHEPSS 80th pctl
8.8
CVSS v3
NVD

Description

Microsoft Jet Red Database Engine and Access Connectivity Engine Remote Code Execution Vulnerability

How to fix

Remediation Available
Microsoft Access 2013 Service Pack 1Microsoft
Install:KB4484527Microsoft
Microsoft Access 2016Microsoft
Install:KB4504711Microsoft
Microsoft Office 2013 RT Service Pack 1Microsoft
Install:KB4493206
Microsoft Office 2013 Service Pack 1Microsoft
Install:KB4493206Microsoft
Microsoft Office 2016Microsoft
Install:KB4493197Microsoft
Windows 10Windows
Install:KB5003172Microsoft
Windows 10 Version 1607Windows
Install:KB5003197Microsoft
Windows 10 Version 1803Windows
Install:KB5003174Microsoft
Windows 10 Version 1809Windows
Install:KB5003171Microsoft
Windows 10 Version 1909Windows
Install:KB5003169Microsoft
Windows 10 Version 2004Windows
Install:KB5003173Microsoft
Windows 10 Version 20H2Windows
Install:KB5003173Microsoft
Windows 7Windows
Install:KB5003233Microsoft
Install:KB5003228Microsoft
Windows 8.1Windows
Install:KB5003209Microsoft
Install:KB5003220Microsoft
Windows RT 8.1Windows
Install:KB5003209
Windows Server 2008Windows
Install:KB5003210Microsoft
Install:KB5003225Microsoft
Windows Server 2008 R2Windows
Install:KB5003228Microsoft
Install:KB5003233Microsoft
Windows Server 2012Windows
Install:KB5003203Microsoft
Install:KB5003208Microsoft
Windows Server 2012 (Server Core installation)Windows
Install:KB5003203Microsoft
Install:KB5003208Microsoft
Windows Server 2012 R2Windows
Install:KB5003209Microsoft
Install:KB5003220Microsoft
Windows Server 2012 R2 (Server Core installation)Windows
Install:KB5003209Microsoft
Install:KB5003220Microsoft
Windows Server 2016Windows
Install:KB5003197Microsoft
Windows Server 2016 (Server Core installation)Windows
Install:KB5003197Microsoft
Windows Server 2019Windows
Install:KB5003171Microsoft
Windows Server 2019 (Server Core installation)Windows
Install:KB5003171Microsoft
Windows Server, version 1909 (Server Core installation)Windows
Install:KB5003169Microsoft
Windows Server, version 2004 (Server Core installation)Windows
Install:KB5003173Microsoft
Windows Server, version 20H2 (Server Core Installation)Windows
Install:KB5003173Microsoft

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork
Attack ComplexityLow
Privileges RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

2.12%probability of exploitation in 30 days
80thpercentile

Elevated risk: more likely to be exploited than 80% of all known CVEs.

References

Embed a live status badge for CVE-2021-28455
CVE-2021-28455 severity badge

Markdown

[![CVE-2021-28455](https://tridentstack.com/cve/badge/CVE-2021-28455.svg)](https://tridentstack.com/cve/CVE-2021-28455)

HTML

<a href="https://tridentstack.com/cve/CVE-2021-28455"><img src="https://tridentstack.com/cve/badge/CVE-2021-28455.svg" alt="CVE-2021-28455"></a>

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.